60519920

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 146559072

約数和(自身を除く): 86039152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 73, 80, 86, 146, 172, 215, 241, 292, 344, 365, 430, 482, 584, 688, 730, 860, 964, 1168, 1205, 1460, 1720, 1928, 2410, 2920, 3139, 3440, 3856, 4820, 5840, 6278, 9640, 10363, 12556, 15695, 17593, 19280, 20726, 25112, 31390, 35186, 41452, 50224, 51815, 62780, 70372, 82904, 87965, 103630, 125560, 140744, 165808, 175930, 207260, 251120, 281488, 351860, 414520, 703720, 756499, 829040, 1407440, 1512998, 3025996, 3782495, 6051992, 7564990, 12103984, 15129980, 30259960, 60519920]

約数ペア:

[(1, 60519920), (2, 30259960), (4, 15129980), (5, 12103984), (8, 7564990), (10, 6051992), (16, 3782495), (20, 3025996), (40, 1512998), (43, 1407440), (73, 829040), (80, 756499), (86, 703720), (146, 414520), (172, 351860), (215, 281488), (241, 251120), (292, 207260), (344, 175930), (365, 165808), (430, 140744), (482, 125560), (584, 103630), (688, 87965), (730, 82904), (860, 70372), (964, 62780), (1168, 51815), (1205, 50224), (1460, 41452), (1720, 35186), (1928, 31390), (2410, 25112), (2920, 20726), (3139, 19280), (3440, 17593), (3856, 15695), (4820, 12556), (5840, 10363), (6278, 9640)]