85816560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{357569}}^1$

素因数の和:357585

約数の個数: 40

約数和(自身を含む): 266032080

約数和(自身を除く): 180215520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 357569, 715138, 1072707, 1430276, 1787845, 2145414, 2860552, 3575690, 4290828, 5363535, 5721104, 7151380, 8581656, 10727070, 14302760, 17163312, 21454140, 28605520, 42908280, 85816560]

約数ペア:

[(1, 85816560), (2, 42908280), (3, 28605520), (4, 21454140), (5, 17163312), (6, 14302760), (8, 10727070), (10, 8581656), (12, 7151380), (15, 5721104), (16, 5363535), (20, 4290828), (24, 3575690), (30, 2860552), (40, 2145414), (48, 1787845), (60, 1430276), (80, 1072707), (120, 715138), (240, 357569)]