168741480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2699}}^1$

素因数の和:3234

約数の個数: 64

約数和(自身を含む): 507384000

約数和(自身を除く): 338642520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 2084, 2605, 2699, 3126, 4168, 5210, 5398, 6252, 7815, 8097, 10420, 10796, 12504, 13495, 15630, 16194, 20840, 21592, 26990, 31260, 32388, 40485, 53980, 62520, 64776, 80970, 107960, 161940, 323880, 1406179, 2812358, 4218537, 5624716, 7030895, 8437074, 11249432, 14061790, 16874148, 21092685, 28123580, 33748296, 42185370, 56247160, 84370740, 168741480]

約数ペア:

[(1, 168741480), (2, 84370740), (3, 56247160), (4, 42185370), (5, 33748296), (6, 28123580), (8, 21092685), (10, 16874148), (12, 14061790), (15, 11249432), (20, 8437074), (24, 7030895), (30, 5624716), (40, 4218537), (60, 2812358), (120, 1406179), (521, 323880), (1042, 161940), (1563, 107960), (2084, 80970), (2605, 64776), (2699, 62520), (3126, 53980), (4168, 40485), (5210, 32388), (5398, 31260), (6252, 26990), (7815, 21592), (8097, 20840), (10420, 16194), (10796, 15630), (12504, 13495)]