164180040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1368167}}^1$

素因数の和:1368181

約数の個数: 32

約数和(自身を含む): 492540480

約数和(自身を除く): 328360440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1368167, 2736334, 4104501, 5472668, 6840835, 8209002, 10945336, 13681670, 16418004, 20522505, 27363340, 32836008, 41045010, 54726680, 82090020, 164180040]

約数ペア:

[(1, 164180040), (2, 82090020), (3, 54726680), (4, 41045010), (5, 32836008), (6, 27363340), (8, 20522505), (10, 16418004), (12, 13681670), (15, 10945336), (20, 8209002), (24, 6840835), (30, 5472668), (40, 4104501), (60, 2736334), (120, 1368167)]