306488160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1759}}^1$

素因数の和:1802

約数の個数: 216

約数和(自身を含む): 1150269120

約数和(自身を除く): 843780960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1759, 1760, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3168, 3518, 3630, 3872, 3960, 4356, 4840, 5277, 5280, 5445, 5808, 7036, 7260, 7920, 8712, 8795, 9680, 10554, 10890, 11616, 14072, 14520, 15831, 15840, 17424, 17590, 19349, 19360, 21108, 21780, 26385, 28144, 29040, 31662, 34848, 35180, 38698, 42216, 43560, 52770, 56288, 58047, 58080, 63324, 70360, 77396, 79155, 84432, 87120, 96745, 105540, 116094, 126648, 140720, 154792, 158310, 168864, 174141, 174240, 193490, 211080, 212839, 232188, 253296, 281440, 290235, 309584, 316620, 348282, 386980, 422160, 425678, 464376, 506592, 580470, 619168, 633240, 638517, 696564, 773960, 844320, 851356, 870705, 928752, 1064195, 1160940, 1266480, 1277034, 1393128, 1547920, 1702712, 1741410, 1857504, 1915551, 2128390, 2321880, 2532960, 2554068, 2786256, 3095840, 3192585, 3405424, 3482820, 3831102, 4256780, 4643760, 5108136, 5572512, 6385170, 6810848, 6965640, 7662204, 8513560, 9287520, 9577755, 10216272, 12770340, 13931280, 15324408, 17027120, 19155510, 20432544, 25540680, 27862560, 30648816, 34054240, 38311020, 51081360, 61297632, 76622040, 102162720, 153244080, 306488160]

約数ペア:

[(1, 306488160), (2, 153244080), (3, 102162720), (4, 76622040), (5, 61297632), (6, 51081360), (8, 38311020), (9, 34054240), (10, 30648816), (11, 27862560), (12, 25540680), (15, 20432544), (16, 19155510), (18, 17027120), (20, 15324408), (22, 13931280), (24, 12770340), (30, 10216272), (32, 9577755), (33, 9287520), (36, 8513560), (40, 7662204), (44, 6965640), (45, 6810848), (48, 6385170), (55, 5572512), (60, 5108136), (66, 4643760), (72, 4256780), (80, 3831102), (88, 3482820), (90, 3405424), (96, 3192585), (99, 3095840), (110, 2786256), (120, 2554068), (121, 2532960), (132, 2321880), (144, 2128390), (160, 1915551), (165, 1857504), (176, 1741410), (180, 1702712), (198, 1547920), (220, 1393128), (240, 1277034), (242, 1266480), (264, 1160940), (288, 1064195), (330, 928752), (352, 870705), (360, 851356), (363, 844320), (396, 773960), (440, 696564), (480, 638517), (484, 633240), (495, 619168), (528, 580470), (605, 506592), (660, 464376), (720, 425678), (726, 422160), (792, 386980), (880, 348282), (968, 316620), (990, 309584), (1056, 290235), (1089, 281440), (1210, 253296), (1320, 232188), (1440, 212839), (1452, 211080), (1584, 193490), (1759, 174240), (1760, 174141), (1815, 168864), (1936, 158310), (1980, 154792), (2178, 140720), (2420, 126648), (2640, 116094), (2904, 105540), (3168, 96745), (3518, 87120), (3630, 84432), (3872, 79155), (3960, 77396), (4356, 70360), (4840, 63324), (5277, 58080), (5280, 58047), (5445, 56288), (5808, 52770), (7036, 43560), (7260, 42216), (7920, 38698), (8712, 35180), (8795, 34848), (9680, 31662), (10554, 29040), (10890, 28144), (11616, 26385), (14072, 21780), (14520, 21108), (15831, 19360), (15840, 19349), (17424, 17590)]