119952640

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3023}}^1$

素因数の和:3075

約数の個数: 72

約数和(自身を含む): 296690688

約数和(自身を除く): 176738048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3023, 3968, 4960, 6046, 7936, 9920, 12092, 15115, 19840, 24184, 30230, 39680, 48368, 60460, 93713, 96736, 120920, 187426, 193472, 241840, 374852, 386944, 468565, 483680, 749704, 773888, 937130, 967360, 1499408, 1874260, 1934720, 2998816, 3748520, 3869440, 5997632, 7497040, 11995264, 14994080, 23990528, 29988160, 59976320, 119952640]

約数ペア:

[(1, 119952640), (2, 59976320), (4, 29988160), (5, 23990528), (8, 14994080), (10, 11995264), (16, 7497040), (20, 5997632), (31, 3869440), (32, 3748520), (40, 2998816), (62, 1934720), (64, 1874260), (80, 1499408), (124, 967360), (128, 937130), (155, 773888), (160, 749704), (248, 483680), (256, 468565), (310, 386944), (320, 374852), (496, 241840), (620, 193472), (640, 187426), (992, 120920), (1240, 96736), (1280, 93713), (1984, 60460), (2480, 48368), (3023, 39680), (3968, 30230), (4960, 24184), (6046, 19840), (7936, 15115), (9920, 12092)]