65165580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{120677}}^1$

素因数の和:120695

約数の個数: 48

約数和(自身を含む): 202739040

約数和(自身を除く): 137573460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 120677, 241354, 362031, 482708, 603385, 724062, 1086093, 1206770, 1448124, 1810155, 2172186, 2413540, 3258279, 3620310, 4344372, 5430465, 6516558, 7240620, 10860930, 13033116, 16291395, 21721860, 32582790, 65165580]

約数ペア:

[(1, 65165580), (2, 32582790), (3, 21721860), (4, 16291395), (5, 13033116), (6, 10860930), (9, 7240620), (10, 6516558), (12, 5430465), (15, 4344372), (18, 3620310), (20, 3258279), (27, 2413540), (30, 2172186), (36, 1810155), (45, 1448124), (54, 1206770), (60, 1086093), (90, 724062), (108, 603385), (135, 482708), (180, 362031), (270, 241354), (540, 120677)]