581556240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{877}}^1$

素因数の和:1206

約数の個数: 160

約数和(自身を含む): 2011954560

約数和(自身を除く): 1430398320

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 307, 360, 432, 540, 614, 720, 877, 921, 1080, 1228, 1535, 1754, 1842, 2160, 2456, 2631, 2763, 3070, 3508, 3684, 4385, 4605, 4912, 5262, 5526, 6140, 7016, 7368, 7893, 8289, 8770, 9210, 10524, 11052, 12280, 13155, 13815, 14032, 14736, 15786, 16578, 17540, 18420, 21048, 22104, 23679, 24560, 26310, 27630, 31572, 33156, 35080, 36840, 39465, 41445, 42096, 44208, 47358, 52620, 55260, 63144, 66312, 70160, 73680, 78930, 82890, 94716, 105240, 110520, 118395, 126288, 132624, 157860, 165780, 189432, 210480, 221040, 236790, 269239, 315720, 331560, 378864, 473580, 538478, 631440, 663120, 807717, 947160, 1076956, 1346195, 1615434, 1894320, 2153912, 2423151, 2692390, 3230868, 4038585, 4307824, 4846302, 5384780, 6461736, 7269453, 8077170, 9692604, 10769560, 12115755, 12923472, 14538906, 16154340, 19385208, 21539120, 24231510, 29077812, 32308680, 36347265, 38770416, 48463020, 58155624, 64617360, 72694530, 96926040, 116311248, 145389060, 193852080, 290778120, 581556240]

約数ペア:

[(1, 581556240), (2, 290778120), (3, 193852080), (4, 145389060), (5, 116311248), (6, 96926040), (8, 72694530), (9, 64617360), (10, 58155624), (12, 48463020), (15, 38770416), (16, 36347265), (18, 32308680), (20, 29077812), (24, 24231510), (27, 21539120), (30, 19385208), (36, 16154340), (40, 14538906), (45, 12923472), (48, 12115755), (54, 10769560), (60, 9692604), (72, 8077170), (80, 7269453), (90, 6461736), (108, 5384780), (120, 4846302), (135, 4307824), (144, 4038585), (180, 3230868), (216, 2692390), (240, 2423151), (270, 2153912), (307, 1894320), (360, 1615434), (432, 1346195), (540, 1076956), (614, 947160), (720, 807717), (877, 663120), (921, 631440), (1080, 538478), (1228, 473580), (1535, 378864), (1754, 331560), (1842, 315720), (2160, 269239), (2456, 236790), (2631, 221040), (2763, 210480), (3070, 189432), (3508, 165780), (3684, 157860), (4385, 132624), (4605, 126288), (4912, 118395), (5262, 110520), (5526, 105240), (6140, 94716), (7016, 82890), (7368, 78930), (7893, 73680), (8289, 70160), (8770, 66312), (9210, 63144), (10524, 55260), (11052, 52620), (12280, 47358), (13155, 44208), (13815, 42096), (14032, 41445), (14736, 39465), (15786, 36840), (16578, 35080), (17540, 33156), (18420, 31572), (21048, 27630), (22104, 26310), (23679, 24560)]