223245840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{930191}}^1$

素因数の和:930207

約数の個数: 40

約数和(自身を含む): 692062848

約数和(自身を除く): 468817008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 930191, 1860382, 2790573, 3720764, 4650955, 5581146, 7441528, 9301910, 11162292, 13952865, 14883056, 18603820, 22324584, 27905730, 37207640, 44649168, 55811460, 74415280, 111622920, 223245840]

約数ペア:

[(1, 223245840), (2, 111622920), (3, 74415280), (4, 55811460), (5, 44649168), (6, 37207640), (8, 27905730), (10, 22324584), (12, 18603820), (15, 14883056), (16, 13952865), (20, 11162292), (24, 9301910), (30, 7441528), (40, 5581146), (48, 4650955), (60, 3720764), (80, 2790573), (120, 1860382), (240, 930191)]