284396880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1184987}}^1$

素因数の和:1185003

約数の個数: 40

約数和(自身を含む): 881631072

約数和(自身を除く): 597234192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1184987, 2369974, 3554961, 4739948, 5924935, 7109922, 9479896, 11849870, 14219844, 17774805, 18959792, 23699740, 28439688, 35549610, 47399480, 56879376, 71099220, 94798960, 142198440, 284396880]

約数ペア:

[(1, 284396880), (2, 142198440), (3, 94798960), (4, 71099220), (5, 56879376), (6, 47399480), (8, 35549610), (10, 28439688), (12, 23699740), (15, 18959792), (16, 17774805), (20, 14219844), (24, 11849870), (30, 9479896), (40, 7109922), (48, 5924935), (60, 4739948), (80, 3554961), (120, 2369974), (240, 1184987)]