155292240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4723}}^1$

素因数の和:4876

約数の個数: 80

約数和(自身を含む): 485022528

約数和(自身を除く): 329730288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 4723, 5480, 6576, 8220, 9446, 10960, 14169, 16440, 18892, 23615, 28338, 32880, 37784, 47230, 56676, 70845, 75568, 94460, 113352, 141690, 188920, 226704, 283380, 377840, 566760, 647051, 1133520, 1294102, 1941153, 2588204, 3235255, 3882306, 5176408, 6470510, 7764612, 9705765, 10352816, 12941020, 15529224, 19411530, 25882040, 31058448, 38823060, 51764080, 77646120, 155292240]

約数ペア:

[(1, 155292240), (2, 77646120), (3, 51764080), (4, 38823060), (5, 31058448), (6, 25882040), (8, 19411530), (10, 15529224), (12, 12941020), (15, 10352816), (16, 9705765), (20, 7764612), (24, 6470510), (30, 5176408), (40, 3882306), (48, 3235255), (60, 2588204), (80, 1941153), (120, 1294102), (137, 1133520), (240, 647051), (274, 566760), (411, 377840), (548, 283380), (685, 226704), (822, 188920), (1096, 141690), (1370, 113352), (1644, 94460), (2055, 75568), (2192, 70845), (2740, 56676), (3288, 47230), (4110, 37784), (4723, 32880), (5480, 28338), (6576, 23615), (8220, 18892), (9446, 16440), (10960, 14169)]