240774660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{63697}}^1$

素因数の和:63722

約数の個数: 96

約数和(自身を含む): 856101120

約数和(自身を除く): 615326460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 63697, 127394, 191091, 254788, 318485, 382182, 445879, 573273, 636970, 764364, 891758, 955455, 1146546, 1273940, 1337637, 1719819, 1783516, 1910910, 2229395, 2293092, 2675274, 2866365, 3439638, 3821820, 4012911, 4458790, 5350548, 5732730, 6688185, 6879276, 8025822, 8599095, 8917580, 11465460, 12038733, 13376370, 16051644, 17198190, 20064555, 24077466, 26752740, 34396380, 40129110, 48154932, 60193665, 80258220, 120387330, 240774660]

約数ペア:

[(1, 240774660), (2, 120387330), (3, 80258220), (4, 60193665), (5, 48154932), (6, 40129110), (7, 34396380), (9, 26752740), (10, 24077466), (12, 20064555), (14, 17198190), (15, 16051644), (18, 13376370), (20, 12038733), (21, 11465460), (27, 8917580), (28, 8599095), (30, 8025822), (35, 6879276), (36, 6688185), (42, 5732730), (45, 5350548), (54, 4458790), (60, 4012911), (63, 3821820), (70, 3439638), (84, 2866365), (90, 2675274), (105, 2293092), (108, 2229395), (126, 1910910), (135, 1783516), (140, 1719819), (180, 1337637), (189, 1273940), (210, 1146546), (252, 955455), (270, 891758), (315, 764364), (378, 636970), (420, 573273), (540, 445879), (630, 382182), (756, 318485), (945, 254788), (1260, 191091), (1890, 127394), (3780, 63697)]