919394160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{4621}}^1$

素因数の和:5466

約数の個数: 80

約数和(自身を含む): 2854177440

約数和(自身を除く): 1934783280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 829, 1658, 2487, 3316, 4145, 4621, 4974, 6632, 8290, 9242, 9948, 12435, 13264, 13863, 16580, 18484, 19896, 23105, 24870, 27726, 33160, 36968, 39792, 46210, 49740, 55452, 66320, 69315, 73936, 92420, 99480, 110904, 138630, 184840, 198960, 221808, 277260, 369680, 554520, 1109040, 3830809, 7661618, 11492427, 15323236, 19154045, 22984854, 30646472, 38308090, 45969708, 57462135, 61292944, 76616180, 91939416, 114924270, 153232360, 183878832, 229848540, 306464720, 459697080, 919394160]

約数ペア:

[(1, 919394160), (2, 459697080), (3, 306464720), (4, 229848540), (5, 183878832), (6, 153232360), (8, 114924270), (10, 91939416), (12, 76616180), (15, 61292944), (16, 57462135), (20, 45969708), (24, 38308090), (30, 30646472), (40, 22984854), (48, 19154045), (60, 15323236), (80, 11492427), (120, 7661618), (240, 3830809), (829, 1109040), (1658, 554520), (2487, 369680), (3316, 277260), (4145, 221808), (4621, 198960), (4974, 184840), (6632, 138630), (8290, 110904), (9242, 99480), (9948, 92420), (12435, 73936), (13264, 69315), (13863, 66320), (16580, 55452), (18484, 49740), (19896, 46210), (23105, 39792), (24870, 36968), (27726, 33160)]