486260280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^2$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 1811300400

約数和(自身を除く): 1325040120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 61, 66, 72, 88, 90, 99, 108, 110, 120, 121, 122, 132, 135, 165, 180, 183, 198, 216, 220, 242, 244, 264, 270, 297, 305, 330, 360, 363, 366, 396, 440, 484, 488, 495, 540, 549, 594, 605, 610, 660, 671, 726, 732, 792, 915, 968, 990, 1080, 1089, 1098, 1188, 1210, 1220, 1320, 1342, 1452, 1464, 1485, 1647, 1815, 1830, 1980, 2013, 2178, 2196, 2376, 2420, 2440, 2684, 2745, 2904, 2970, 3267, 3294, 3355, 3630, 3660, 3721, 3960, 4026, 4356, 4392, 4840, 5368, 5445, 5490, 5940, 6039, 6534, 6588, 6710, 7260, 7320, 7381, 7442, 8052, 8235, 8712, 10065, 10890, 10980, 11163, 11880, 12078, 13068, 13176, 13420, 14520, 14762, 14884, 16104, 16335, 16470, 18117, 18605, 20130, 21780, 21960, 22143, 22326, 24156, 26136, 26840, 29524, 29768, 30195, 32670, 32940, 33489, 36234, 36905, 37210, 40260, 40931, 43560, 44286, 44652, 48312, 55815, 59048, 60390, 65340, 65880, 66429, 66978, 72468, 73810, 74420, 80520, 81862, 88572, 89304, 90585, 100467, 110715, 111630, 120780, 122793, 130680, 132858, 133956, 144936, 147620, 148840, 163724, 167445, 177144, 181170, 199287, 200934, 204655, 221430, 223260, 241560, 245586, 265716, 267912, 295240, 327448, 332145, 334890, 362340, 368379, 398574, 401868, 409310, 442860, 446520, 450241, 491172, 502335, 531432, 613965, 664290, 669780, 724680, 736758, 797148, 803736, 818620, 885720, 900482, 982344, 996435, 1004670, 1105137, 1227930, 1328580, 1339560, 1350723, 1473516, 1594296, 1637240, 1800964, 1841895, 1992870, 2009340, 2210274, 2251205, 2455860, 2657160, 2701446, 2947032, 3601928, 3683790, 3985740, 4018680, 4052169, 4420548, 4502410, 4911720, 5402892, 5525685, 6753615, 7367580, 7971480, 8104338, 8841096, 9004820, 10805784, 11051370, 12156507, 13507230, 14735160, 16208676, 18009640, 20260845, 22102740, 24313014, 27014460, 32417352, 40521690, 44205480, 48626028, 54028920, 60782535, 81043380, 97252056, 121565070, 162086760, 243130140, 486260280]

約数ペア:

[(1, 486260280), (2, 243130140), (3, 162086760), (4, 121565070), (5, 97252056), (6, 81043380), (8, 60782535), (9, 54028920), (10, 48626028), (11, 44205480), (12, 40521690), (15, 32417352), (18, 27014460), (20, 24313014), (22, 22102740), (24, 20260845), (27, 18009640), (30, 16208676), (33, 14735160), (36, 13507230), (40, 12156507), (44, 11051370), (45, 10805784), (54, 9004820), (55, 8841096), (60, 8104338), (61, 7971480), (66, 7367580), (72, 6753615), (88, 5525685), (90, 5402892), (99, 4911720), (108, 4502410), (110, 4420548), (120, 4052169), (121, 4018680), (122, 3985740), (132, 3683790), (135, 3601928), (165, 2947032), (180, 2701446), (183, 2657160), (198, 2455860), (216, 2251205), (220, 2210274), (242, 2009340), (244, 1992870), (264, 1841895), (270, 1800964), (297, 1637240), (305, 1594296), (330, 1473516), (360, 1350723), (363, 1339560), (366, 1328580), (396, 1227930), (440, 1105137), (484, 1004670), (488, 996435), (495, 982344), (540, 900482), (549, 885720), (594, 818620), (605, 803736), (610, 797148), (660, 736758), (671, 724680), (726, 669780), (732, 664290), (792, 613965), (915, 531432), (968, 502335), (990, 491172), (1080, 450241), (1089, 446520), (1098, 442860), (1188, 409310), (1210, 401868), (1220, 398574), (1320, 368379), (1342, 362340), (1452, 334890), (1464, 332145), (1485, 327448), (1647, 295240), (1815, 267912), (1830, 265716), (1980, 245586), (2013, 241560), (2178, 223260), (2196, 221430), (2376, 204655), (2420, 200934), (2440, 199287), (2684, 181170), (2745, 177144), (2904, 167445), (2970, 163724), (3267, 148840), (3294, 147620), (3355, 144936), (3630, 133956), (3660, 132858), (3721, 130680), (3960, 122793), (4026, 120780), (4356, 111630), (4392, 110715), (4840, 100467), (5368, 90585), (5445, 89304), (5490, 88572), (5940, 81862), (6039, 80520), (6534, 74420), (6588, 73810), (6710, 72468), (7260, 66978), (7320, 66429), (7381, 65880), (7442, 65340), (8052, 60390), (8235, 59048), (8712, 55815), (10065, 48312), (10890, 44652), (10980, 44286), (11163, 43560), (11880, 40931), (12078, 40260), (13068, 37210), (13176, 36905), (13420, 36234), (14520, 33489), (14762, 32940), (14884, 32670), (16104, 30195), (16335, 29768), (16470, 29524), (18117, 26840), (18605, 26136), (20130, 24156), (21780, 22326), (21960, 22143)]