490835985840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{7789}}^1\times {\mathrm{87523}}^1$

素因数の和:95331

約数の個数: 120

約数和(自身を含む): 1648621319280

約数和(自身を除く): 1157785333440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 7789, 15578, 23367, 31156, 38945, 46734, 62312, 70101, 77890, 87523, 93468, 116835, 124624, 140202, 155780, 175046, 186936, 233670, 262569, 280404, 311560, 350092, 350505, 373872, 437615, 467340, 525138, 560808, 623120, 700184, 701010, 787707, 875230, 934680, 1050276, 1121616, 1312845, 1400368, 1402020, 1575414, 1750460, 1869360, 2100552, 2625690, 2804040, 3150828, 3500920, 3938535, 4201104, 5251380, 5608080, 6301656, 7001840, 7877070, 10502760, 12603312, 15754140, 21005520, 31508280, 63016560, 681716647, 1363433294, 2045149941, 2726866588, 3408583235, 4090299882, 5453733176, 6135449823, 6817166470, 8180599764, 10225749705, 10907466352, 12270899646, 13634332940, 16361199528, 20451499410, 24541799292, 27268665880, 30677249115, 32722399056, 40902998820, 49083598584, 54537331760, 61354498230, 81805997640, 98167197168, 122708996460, 163611995280, 245417992920, 490835985840]

約数ペア:

[(1, 490835985840), (2, 245417992920), (3, 163611995280), (4, 122708996460), (5, 98167197168), (6, 81805997640), (8, 61354498230), (9, 54537331760), (10, 49083598584), (12, 40902998820), (15, 32722399056), (16, 30677249115), (18, 27268665880), (20, 24541799292), (24, 20451499410), (30, 16361199528), (36, 13634332940), (40, 12270899646), (45, 10907466352), (48, 10225749705), (60, 8180599764), (72, 6817166470), (80, 6135449823), (90, 5453733176), (120, 4090299882), (144, 3408583235), (180, 2726866588), (240, 2045149941), (360, 1363433294), (720, 681716647), (7789, 63016560), (15578, 31508280), (23367, 21005520), (31156, 15754140), (38945, 12603312), (46734, 10502760), (62312, 7877070), (70101, 7001840), (77890, 6301656), (87523, 5608080), (93468, 5251380), (116835, 4201104), (124624, 3938535), (140202, 3500920), (155780, 3150828), (175046, 2804040), (186936, 2625690), (233670, 2100552), (262569, 1869360), (280404, 1750460), (311560, 1575414), (350092, 1402020), (350505, 1400368), (373872, 1312845), (437615, 1121616), (467340, 1050276), (525138, 934680), (560808, 875230), (623120, 787707), (700184, 701010)]