1365653640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{875419}}^1$

素因数の和:875446

約数の個数: 64

約数和(自身を含む): 4412116800

約数和(自身を除く): 3046463160

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, 875419, 1750838, 2626257, 3501676, 4377095, 5252514, 7003352, 8754190, 10505028, 11380447, 13131285, 17508380, 21010056, 22760894, 26262570, 34141341, 35016760, 45521788, 52525140, 56902235, 68282682, 91043576, 105050280, 113804470, 136565364, 170706705, 227608940, 273130728, 341413410, 455217880, 682826820, 1365653640]

約数ペア:

[(1, 1365653640), (2, 682826820), (3, 455217880), (4, 341413410), (5, 273130728), (6, 227608940), (8, 170706705), (10, 136565364), (12, 113804470), (13, 105050280), (15, 91043576), (20, 68282682), (24, 56902235), (26, 52525140), (30, 45521788), (39, 35016760), (40, 34141341), (52, 26262570), (60, 22760894), (65, 21010056), (78, 17508380), (104, 13131285), (120, 11380447), (130, 10505028), (156, 8754190), (195, 7003352), (260, 5252514), (312, 4377095), (390, 3501676), (520, 2626257), (780, 1750838), (1560, 875419)]