867627360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2521}}^1$

素因数の和:2781

約数の個数: 144

約数和(自身を含む): 2974345920

約数和(自身を除く): 2106718560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 239, 240, 288, 360, 478, 480, 717, 720, 956, 1195, 1434, 1440, 1912, 2151, 2390, 2521, 2868, 3585, 3824, 4302, 4780, 5042, 5736, 7170, 7563, 7648, 8604, 9560, 10084, 10755, 11472, 12605, 14340, 15126, 17208, 19120, 20168, 21510, 22689, 22944, 25210, 28680, 30252, 34416, 37815, 38240, 40336, 43020, 45378, 50420, 57360, 60504, 68832, 75630, 80672, 86040, 90756, 100840, 113445, 114720, 121008, 151260, 172080, 181512, 201680, 226890, 242016, 302520, 344160, 363024, 403360, 453780, 602519, 605040, 726048, 907560, 1205038, 1210080, 1807557, 1815120, 2410076, 3012595, 3615114, 3630240, 4820152, 5422671, 6025190, 7230228, 9037785, 9640304, 10845342, 12050380, 14460456, 18075570, 19280608, 21690684, 24100760, 27113355, 28920912, 36151140, 43381368, 48201520, 54226710, 57841824, 72302280, 86762736, 96403040, 108453420, 144604560, 173525472, 216906840, 289209120, 433813680, 867627360]

約数ペア:

[(1, 867627360), (2, 433813680), (3, 289209120), (4, 216906840), (5, 173525472), (6, 144604560), (8, 108453420), (9, 96403040), (10, 86762736), (12, 72302280), (15, 57841824), (16, 54226710), (18, 48201520), (20, 43381368), (24, 36151140), (30, 28920912), (32, 27113355), (36, 24100760), (40, 21690684), (45, 19280608), (48, 18075570), (60, 14460456), (72, 12050380), (80, 10845342), (90, 9640304), (96, 9037785), (120, 7230228), (144, 6025190), (160, 5422671), (180, 4820152), (239, 3630240), (240, 3615114), (288, 3012595), (360, 2410076), (478, 1815120), (480, 1807557), (717, 1210080), (720, 1205038), (956, 907560), (1195, 726048), (1434, 605040), (1440, 602519), (1912, 453780), (2151, 403360), (2390, 363024), (2521, 344160), (2868, 302520), (3585, 242016), (3824, 226890), (4302, 201680), (4780, 181512), (5042, 172080), (5736, 151260), (7170, 121008), (7563, 114720), (7648, 113445), (8604, 100840), (9560, 90756), (10084, 86040), (10755, 80672), (11472, 75630), (12605, 68832), (14340, 60504), (15126, 57360), (17208, 50420), (19120, 45378), (20168, 43020), (21510, 40336), (22689, 38240), (22944, 37815), (25210, 34416), (28680, 30252)]