139780440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6581}}^1$

素因数の和:6657

約数の個数: 96

約数和(自身を含む): 462056400

約数和(自身を除く): 322275960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 6581, 7080, 10620, 13162, 19743, 21240, 26324, 32905, 39486, 52648, 59229, 65810, 78972, 98715, 118458, 131620, 157944, 197430, 236916, 263240, 296145, 388279, 394860, 473832, 592290, 776558, 789720, 1164837, 1184580, 1553116, 1941395, 2329674, 2369160, 3106232, 3494511, 3882790, 4659348, 5824185, 6989022, 7765580, 9318696, 11648370, 13978044, 15531160, 17472555, 23296740, 27956088, 34945110, 46593480, 69890220, 139780440]

約数ペア:

[(1, 139780440), (2, 69890220), (3, 46593480), (4, 34945110), (5, 27956088), (6, 23296740), (8, 17472555), (9, 15531160), (10, 13978044), (12, 11648370), (15, 9318696), (18, 7765580), (20, 6989022), (24, 5824185), (30, 4659348), (36, 3882790), (40, 3494511), (45, 3106232), (59, 2369160), (60, 2329674), (72, 1941395), (90, 1553116), (118, 1184580), (120, 1164837), (177, 789720), (180, 776558), (236, 592290), (295, 473832), (354, 394860), (360, 388279), (472, 296145), (531, 263240), (590, 236916), (708, 197430), (885, 157944), (1062, 131620), (1180, 118458), (1416, 98715), (1770, 78972), (2124, 65810), (2360, 59229), (2655, 52648), (3540, 39486), (4248, 32905), (5310, 26324), (6581, 21240), (7080, 19743), (10620, 13162)]