13652880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 42705600

約数和(自身を除く): 29052720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 349, 489, 652, 698, 815, 978, 1047, 1304, 1396, 1630, 1745, 1956, 2094, 2445, 2608, 2792, 3260, 3490, 3912, 4188, 4890, 5235, 5584, 6520, 6980, 7824, 8376, 9780, 10470, 13040, 13960, 16752, 19560, 20940, 27920, 39120, 41880, 56887, 83760, 113774, 170661, 227548, 284435, 341322, 455096, 568870, 682644, 853305, 910192, 1137740, 1365288, 1706610, 2275480, 2730576, 3413220, 4550960, 6826440, 13652880]

約数ペア:

[(1, 13652880), (2, 6826440), (3, 4550960), (4, 3413220), (5, 2730576), (6, 2275480), (8, 1706610), (10, 1365288), (12, 1137740), (15, 910192), (16, 853305), (20, 682644), (24, 568870), (30, 455096), (40, 341322), (48, 284435), (60, 227548), (80, 170661), (120, 113774), (163, 83760), (240, 56887), (326, 41880), (349, 39120), (489, 27920), (652, 20940), (698, 19560), (815, 16752), (978, 13960), (1047, 13040), (1304, 10470), (1396, 9780), (1630, 8376), (1745, 7824), (1956, 6980), (2094, 6520), (2445, 5584), (2608, 5235), (2792, 4890), (3260, 4188), (3490, 3912)]