28747337040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{56957}}^1$

素因数の和:57677

約数の個数: 120

約数和(自身を含む): 96682559688

約数和(自身を除く): 67935222648

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, 701, 720, 1402, 2103, 2804, 3505, 4206, 5608, 6309, 7010, 8412, 10515, 11216, 12618, 14020, 16824, 21030, 25236, 28040, 31545, 33648, 42060, 50472, 56080, 56957, 63090, 84120, 100944, 113914, 126180, 168240, 170871, 227828, 252360, 284785, 341742, 455656, 504720, 512613, 569570, 683484, 854355, 911312, 1025226, 1139140, 1366968, 1708710, 2050452, 2278280, 2563065, 2733936, 3417420, 4100904, 4556560, 5126130, 6834840, 8201808, 10252260, 13669680, 20504520, 39926857, 41009040, 79853714, 119780571, 159707428, 199634285, 239561142, 319414856, 359341713, 399268570, 479122284, 598902855, 638829712, 718683426, 798537140, 958244568, 1197805710, 1437366852, 1597074280, 1796708565, 1916489136, 2395611420, 2874733704, 3194148560, 3593417130, 4791222840, 5749467408, 7186834260, 9582445680, 14373668520, 28747337040]

約数ペア:

[(1, 28747337040), (2, 14373668520), (3, 9582445680), (4, 7186834260), (5, 5749467408), (6, 4791222840), (8, 3593417130), (9, 3194148560), (10, 2874733704), (12, 2395611420), (15, 1916489136), (16, 1796708565), (18, 1597074280), (20, 1437366852), (24, 1197805710), (30, 958244568), (36, 798537140), (40, 718683426), (45, 638829712), (48, 598902855), (60, 479122284), (72, 399268570), (80, 359341713), (90, 319414856), (120, 239561142), (144, 199634285), (180, 159707428), (240, 119780571), (360, 79853714), (701, 41009040), (720, 39926857), (1402, 20504520), (2103, 13669680), (2804, 10252260), (3505, 8201808), (4206, 6834840), (5608, 5126130), (6309, 4556560), (7010, 4100904), (8412, 3417420), (10515, 2733936), (11216, 2563065), (12618, 2278280), (14020, 2050452), (16824, 1708710), (21030, 1366968), (25236, 1139140), (28040, 1025226), (31545, 911312), (33648, 854355), (42060, 683484), (50472, 569570), (56080, 512613), (56957, 504720), (63090, 455656), (84120, 341742), (100944, 284785), (113914, 252360), (126180, 227828), (168240, 170871)]