126286680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80953}}^1$

素因数の和:80980

約数の個数: 64

約数和(自身を含む): 408008160

約数和(自身を除く): 281721480

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, 780, 1560, 80953, 161906, 242859, 323812, 404765, 485718, 647624, 809530, 971436, 1052389, 1214295, 1619060, 1942872, 2104778, 2428590, 3157167, 3238120, 4209556, 4857180, 5261945, 6314334, 8419112, 9714360, 10523890, 12628668, 15785835, 21047780, 25257336, 31571670, 42095560, 63143340, 126286680]

約数ペア:

[(1, 126286680), (2, 63143340), (3, 42095560), (4, 31571670), (5, 25257336), (6, 21047780), (8, 15785835), (10, 12628668), (12, 10523890), (13, 9714360), (15, 8419112), (20, 6314334), (24, 5261945), (26, 4857180), (30, 4209556), (39, 3238120), (40, 3157167), (52, 2428590), (60, 2104778), (65, 1942872), (78, 1619060), (104, 1214295), (120, 1052389), (130, 971436), (156, 809530), (195, 647624), (260, 485718), (312, 404765), (390, 323812), (520, 242859), (780, 161906), (1560, 80953)]