1171560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 3790080

約数和(自身を除く): 2618520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 751, 780, 1502, 1560, 2253, 3004, 3755, 4506, 6008, 7510, 9012, 9763, 11265, 15020, 18024, 19526, 22530, 29289, 30040, 39052, 45060, 48815, 58578, 78104, 90120, 97630, 117156, 146445, 195260, 234312, 292890, 390520, 585780, 1171560]

約数ペア:

[(1, 1171560), (2, 585780), (3, 390520), (4, 292890), (5, 234312), (6, 195260), (8, 146445), (10, 117156), (12, 97630), (13, 90120), (15, 78104), (20, 58578), (24, 48815), (26, 45060), (30, 39052), (39, 30040), (40, 29289), (52, 22530), (60, 19526), (65, 18024), (78, 15020), (104, 11265), (120, 9763), (130, 9012), (156, 7510), (195, 6008), (260, 4506), (312, 3755), (390, 3004), (520, 2253), (751, 1560), (780, 1502)]