265936560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1108069}}^1$

素因数の和:1108085

約数の個数: 40

約数和(自身を含む): 824404080

約数和(自身を除く): 558467520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1108069, 2216138, 3324207, 4432276, 5540345, 6648414, 8864552, 11080690, 13296828, 16621035, 17729104, 22161380, 26593656, 33242070, 44322760, 53187312, 66484140, 88645520, 132968280, 265936560]

約数ペア:

[(1, 265936560), (2, 132968280), (3, 88645520), (4, 66484140), (5, 53187312), (6, 44322760), (8, 33242070), (10, 26593656), (12, 22161380), (15, 17729104), (16, 16621035), (20, 13296828), (24, 11080690), (30, 8864552), (40, 6648414), (48, 5540345), (60, 4432276), (80, 3324207), (120, 2216138), (240, 1108069)]