233087280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{971197}}^1$

素因数の和:971213

約数の個数: 40

約数和(自身を含む): 722571312

約数和(自身を除く): 489484032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 971197, 1942394, 2913591, 3884788, 4855985, 5827182, 7769576, 9711970, 11654364, 14567955, 15539152, 19423940, 23308728, 29135910, 38847880, 46617456, 58271820, 77695760, 116543640, 233087280]

約数ペア:

[(1, 233087280), (2, 116543640), (3, 77695760), (4, 58271820), (5, 46617456), (6, 38847880), (8, 29135910), (10, 23308728), (12, 19423940), (15, 15539152), (16, 14567955), (20, 11654364), (24, 9711970), (30, 7769576), (40, 5827182), (48, 4855985), (60, 3884788), (80, 2913591), (120, 1942394), (240, 971197)]