75840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1$

素因数の和:99

約数の個数: 56

約数和(自身を含む): 243840

約数和(自身を除く): 168000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 5056, 6320, 7584, 9480, 12640, 15168, 18960, 25280, 37920, 75840]

約数ペア:

[(1, 75840), (2, 37920), (3, 25280), (4, 18960), (5, 15168), (6, 12640), (8, 9480), (10, 7584), (12, 6320), (15, 5056), (16, 4740), (20, 3792), (24, 3160), (30, 2528), (32, 2370), (40, 1896), (48, 1580), (60, 1264), (64, 1185), (79, 960), (80, 948), (96, 790), (120, 632), (158, 480), (160, 474), (192, 395), (237, 320), (240, 316)]