12253680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 200

約数和(自身を含む): 44651904

約数和(自身を除く): 32398224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 61, 62, 72, 80, 81, 90, 93, 108, 120, 122, 124, 135, 144, 155, 162, 180, 183, 186, 216, 240, 244, 248, 270, 279, 305, 310, 324, 360, 366, 372, 405, 432, 465, 488, 496, 540, 549, 558, 610, 620, 648, 720, 732, 744, 810, 837, 915, 930, 976, 1080, 1098, 1116, 1220, 1240, 1296, 1395, 1464, 1488, 1620, 1647, 1674, 1830, 1860, 1891, 2160, 2196, 2232, 2440, 2480, 2511, 2745, 2790, 2928, 3240, 3294, 3348, 3660, 3720, 3782, 4185, 4392, 4464, 4880, 4941, 5022, 5490, 5580, 5673, 6480, 6588, 6696, 7320, 7440, 7564, 8235, 8370, 8784, 9455, 9882, 10044, 10980, 11160, 11346, 12555, 13176, 13392, 14640, 15128, 16470, 16740, 17019, 18910, 19764, 20088, 21960, 22320, 22692, 24705, 25110, 26352, 28365, 30256, 32940, 33480, 34038, 37820, 39528, 40176, 43920, 45384, 49410, 50220, 51057, 56730, 65880, 66960, 68076, 75640, 79056, 85095, 90768, 98820, 100440, 102114, 113460, 131760, 136152, 151280, 153171, 170190, 197640, 200880, 204228, 226920, 255285, 272304, 306342, 340380, 395280, 408456, 453840, 510570, 612684, 680760, 765855, 816912, 1021140, 1225368, 1361520, 1531710, 2042280, 2450736, 3063420, 4084560, 6126840, 12253680]

約数ペア:

[(1, 12253680), (2, 6126840), (3, 4084560), (4, 3063420), (5, 2450736), (6, 2042280), (8, 1531710), (9, 1361520), (10, 1225368), (12, 1021140), (15, 816912), (16, 765855), (18, 680760), (20, 612684), (24, 510570), (27, 453840), (30, 408456), (31, 395280), (36, 340380), (40, 306342), (45, 272304), (48, 255285), (54, 226920), (60, 204228), (61, 200880), (62, 197640), (72, 170190), (80, 153171), (81, 151280), (90, 136152), (93, 131760), (108, 113460), (120, 102114), (122, 100440), (124, 98820), (135, 90768), (144, 85095), (155, 79056), (162, 75640), (180, 68076), (183, 66960), (186, 65880), (216, 56730), (240, 51057), (244, 50220), (248, 49410), (270, 45384), (279, 43920), (305, 40176), (310, 39528), (324, 37820), (360, 34038), (366, 33480), (372, 32940), (405, 30256), (432, 28365), (465, 26352), (488, 25110), (496, 24705), (540, 22692), (549, 22320), (558, 21960), (610, 20088), (620, 19764), (648, 18910), (720, 17019), (732, 16740), (744, 16470), (810, 15128), (837, 14640), (915, 13392), (930, 13176), (976, 12555), (1080, 11346), (1098, 11160), (1116, 10980), (1220, 10044), (1240, 9882), (1296, 9455), (1395, 8784), (1464, 8370), (1488, 8235), (1620, 7564), (1647, 7440), (1674, 7320), (1830, 6696), (1860, 6588), (1891, 6480), (2160, 5673), (2196, 5580), (2232, 5490), (2440, 5022), (2480, 4941), (2511, 4880), (2745, 4464), (2790, 4392), (2928, 4185), (3240, 3782), (3294, 3720), (3348, 3660)]