55743840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{38711}}^1$

素因数の和:38732

約数の個数: 72

約数和(自身を含む): 190230768

約数和(自身を除く): 134486928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 38711, 77422, 116133, 154844, 193555, 232266, 309688, 348399, 387110, 464532, 580665, 619376, 696798, 774220, 929064, 1161330, 1238752, 1393596, 1548440, 1741995, 1858128, 2322660, 2787192, 3096880, 3483990, 3716256, 4645320, 5574384, 6193760, 6967980, 9290640, 11148768, 13935960, 18581280, 27871920, 55743840]

約数ペア:

[(1, 55743840), (2, 27871920), (3, 18581280), (4, 13935960), (5, 11148768), (6, 9290640), (8, 6967980), (9, 6193760), (10, 5574384), (12, 4645320), (15, 3716256), (16, 3483990), (18, 3096880), (20, 2787192), (24, 2322660), (30, 1858128), (32, 1741995), (36, 1548440), (40, 1393596), (45, 1238752), (48, 1161330), (60, 929064), (72, 774220), (80, 696798), (90, 619376), (96, 580665), (120, 464532), (144, 387110), (160, 348399), (180, 309688), (240, 232266), (288, 193555), (360, 154844), (480, 116133), (720, 77422), (1440, 38711)]