1216665360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{523}}^1$

素因数の和:907

約数の個数: 200

約数和(自身を含む): 4245531840

約数和(自身を除く): 3028866480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 359, 360, 405, 432, 523, 540, 648, 718, 720, 810, 1046, 1077, 1080, 1296, 1436, 1569, 1620, 1795, 2092, 2154, 2160, 2615, 2872, 3138, 3231, 3240, 3590, 4184, 4308, 4707, 5230, 5385, 5744, 6276, 6462, 6480, 7180, 7845, 8368, 8616, 9414, 9693, 10460, 10770, 12552, 12924, 14121, 14360, 15690, 16155, 17232, 18828, 19386, 20920, 21540, 23535, 25104, 25848, 28242, 28720, 29079, 31380, 32310, 37656, 38772, 41840, 42363, 43080, 47070, 48465, 51696, 56484, 58158, 62760, 64620, 70605, 75312, 77544, 84726, 86160, 94140, 96930, 112968, 116316, 125520, 129240, 141210, 145395, 155088, 169452, 187757, 188280, 193860, 211815, 225936, 232632, 258480, 282420, 290790, 338904, 375514, 376560, 387720, 423630, 465264, 563271, 564840, 581580, 677808, 751028, 775440, 847260, 938785, 1126542, 1129680, 1163160, 1502056, 1689813, 1694520, 1877570, 2253084, 2326320, 2816355, 3004112, 3379626, 3389040, 3755140, 4506168, 5069439, 5632710, 6759252, 7510280, 8449065, 9012336, 10138878, 11265420, 13518504, 15020560, 15208317, 16898130, 20277756, 22530840, 25347195, 27037008, 30416634, 33796260, 40555512, 45061680, 50694390, 60833268, 67592520, 76041585, 81111024, 101388780, 121666536, 135185040, 152083170, 202777560, 243333072, 304166340, 405555120, 608332680, 1216665360]

約数ペア:

[(1, 1216665360), (2, 608332680), (3, 405555120), (4, 304166340), (5, 243333072), (6, 202777560), (8, 152083170), (9, 135185040), (10, 121666536), (12, 101388780), (15, 81111024), (16, 76041585), (18, 67592520), (20, 60833268), (24, 50694390), (27, 45061680), (30, 40555512), (36, 33796260), (40, 30416634), (45, 27037008), (48, 25347195), (54, 22530840), (60, 20277756), (72, 16898130), (80, 15208317), (81, 15020560), (90, 13518504), (108, 11265420), (120, 10138878), (135, 9012336), (144, 8449065), (162, 7510280), (180, 6759252), (216, 5632710), (240, 5069439), (270, 4506168), (324, 3755140), (359, 3389040), (360, 3379626), (405, 3004112), (432, 2816355), (523, 2326320), (540, 2253084), (648, 1877570), (718, 1694520), (720, 1689813), (810, 1502056), (1046, 1163160), (1077, 1129680), (1080, 1126542), (1296, 938785), (1436, 847260), (1569, 775440), (1620, 751028), (1795, 677808), (2092, 581580), (2154, 564840), (2160, 563271), (2615, 465264), (2872, 423630), (3138, 387720), (3231, 376560), (3240, 375514), (3590, 338904), (4184, 290790), (4308, 282420), (4707, 258480), (5230, 232632), (5385, 225936), (5744, 211815), (6276, 193860), (6462, 188280), (6480, 187757), (7180, 169452), (7845, 155088), (8368, 145395), (8616, 141210), (9414, 129240), (9693, 125520), (10460, 116316), (10770, 112968), (12552, 96930), (12924, 94140), (14121, 86160), (14360, 84726), (15690, 77544), (16155, 75312), (17232, 70605), (18828, 64620), (19386, 62760), (20920, 58158), (21540, 56484), (23535, 51696), (25104, 48465), (25848, 47070), (28242, 43080), (28720, 42363), (29079, 41840), (31380, 38772), (32310, 37656)]