86447280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{360197}}^1$

素因数の和:360213

約数の個数: 40

約数和(自身を含む): 267987312

約数和(自身を除く): 181540032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 360197, 720394, 1080591, 1440788, 1800985, 2161182, 2881576, 3601970, 4322364, 5402955, 5763152, 7203940, 8644728, 10805910, 14407880, 17289456, 21611820, 28815760, 43223640, 86447280]

約数ペア:

[(1, 86447280), (2, 43223640), (3, 28815760), (4, 21611820), (5, 17289456), (6, 14407880), (8, 10805910), (10, 8644728), (12, 7203940), (15, 5763152), (16, 5402955), (20, 4322364), (24, 3601970), (30, 2881576), (40, 2161182), (48, 1800985), (60, 1440788), (80, 1080591), (120, 720394), (240, 360197)]