38977543200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{16240643}}^1$

素因数の和:16240666

約数の個数: 72

約数和(自身を含む): 126871910928

約数和(自身を除く): 87894367728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 16240643, 32481286, 48721929, 64962572, 81203215, 97443858, 129925144, 162406430, 194887716, 243609645, 259850288, 324812860, 389775432, 406016075, 487219290, 519700576, 649625720, 779550864, 812032150, 974438580, 1218048225, 1299251440, 1559101728, 1624064300, 1948877160, 2436096450, 2598502880, 3248128600, 3897754320, 4872192900, 6496257200, 7795508640, 9744385800, 12992514400, 19488771600, 38977543200]

約数ペア:

[(1, 38977543200), (2, 19488771600), (3, 12992514400), (4, 9744385800), (5, 7795508640), (6, 6496257200), (8, 4872192900), (10, 3897754320), (12, 3248128600), (15, 2598502880), (16, 2436096450), (20, 1948877160), (24, 1624064300), (25, 1559101728), (30, 1299251440), (32, 1218048225), (40, 974438580), (48, 812032150), (50, 779550864), (60, 649625720), (75, 519700576), (80, 487219290), (96, 406016075), (100, 389775432), (120, 324812860), (150, 259850288), (160, 243609645), (200, 194887716), (240, 162406430), (300, 129925144), (400, 97443858), (480, 81203215), (600, 64962572), (800, 48721929), (1200, 32481286), (2400, 16240643)]