15254080

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:743

約数の個数: 56

約数和(自身を含む): 36877752

約数和(自身を除く): 21623672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 653, 730, 1168, 1306, 1460, 2336, 2612, 2920, 3265, 4672, 5224, 5840, 6530, 10448, 11680, 13060, 20896, 23360, 26120, 41792, 47669, 52240, 95338, 104480, 190676, 208960, 238345, 381352, 476690, 762704, 953380, 1525408, 1906760, 3050816, 3813520, 7627040, 15254080]

約数ペア:

[(1, 15254080), (2, 7627040), (4, 3813520), (5, 3050816), (8, 1906760), (10, 1525408), (16, 953380), (20, 762704), (32, 476690), (40, 381352), (64, 238345), (73, 208960), (80, 190676), (146, 104480), (160, 95338), (292, 52240), (320, 47669), (365, 41792), (584, 26120), (653, 23360), (730, 20896), (1168, 13060), (1306, 11680), (1460, 10448), (2336, 6530), (2612, 5840), (2920, 5224), (3265, 4672)]