180403920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5827}}^1$

素因数の和:5889

約数の個数: 120

約数和(自身を含む): 620052576

約数和(自身を除く): 439648656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 5827, 6192, 7740, 10320, 11654, 15480, 17481, 23308, 29135, 30960, 34962, 46616, 52443, 58270, 69924, 87405, 93232, 104886, 116540, 139848, 174810, 209772, 233080, 250561, 262215, 279696, 349620, 419544, 466160, 501122, 524430, 699240, 751683, 839088, 1002244, 1048860, 1252805, 1398480, 1503366, 2004488, 2097720, 2255049, 2505610, 3006732, 3758415, 4008976, 4195440, 4510098, 5011220, 6013464, 7516830, 9020196, 10022440, 11275245, 12026928, 15033660, 18040392, 20044880, 22550490, 30067320, 36080784, 45100980, 60134640, 90201960, 180403920]

約数ペア:

[(1, 180403920), (2, 90201960), (3, 60134640), (4, 45100980), (5, 36080784), (6, 30067320), (8, 22550490), (9, 20044880), (10, 18040392), (12, 15033660), (15, 12026928), (16, 11275245), (18, 10022440), (20, 9020196), (24, 7516830), (30, 6013464), (36, 5011220), (40, 4510098), (43, 4195440), (45, 4008976), (48, 3758415), (60, 3006732), (72, 2505610), (80, 2255049), (86, 2097720), (90, 2004488), (120, 1503366), (129, 1398480), (144, 1252805), (172, 1048860), (180, 1002244), (215, 839088), (240, 751683), (258, 699240), (344, 524430), (360, 501122), (387, 466160), (430, 419544), (516, 349620), (645, 279696), (688, 262215), (720, 250561), (774, 233080), (860, 209772), (1032, 174810), (1290, 139848), (1548, 116540), (1720, 104886), (1935, 93232), (2064, 87405), (2580, 69924), (3096, 58270), (3440, 52443), (3870, 46616), (5160, 34962), (5827, 30960), (6192, 29135), (7740, 23308), (10320, 17481), (11654, 15480)]