57637560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1993}}^1$

素因数の和:2248

約数の個数: 64

約数和(自身を含む): 173717280

約数和(自身を除く): 116079720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 1993, 2410, 2892, 3615, 3986, 4820, 5784, 5979, 7230, 7972, 9640, 9965, 11958, 14460, 15944, 19930, 23916, 28920, 29895, 39860, 47832, 59790, 79720, 119580, 239160, 480313, 960626, 1440939, 1921252, 2401565, 2881878, 3842504, 4803130, 5763756, 7204695, 9606260, 11527512, 14409390, 19212520, 28818780, 57637560]

約数ペア:

[(1, 57637560), (2, 28818780), (3, 19212520), (4, 14409390), (5, 11527512), (6, 9606260), (8, 7204695), (10, 5763756), (12, 4803130), (15, 3842504), (20, 2881878), (24, 2401565), (30, 1921252), (40, 1440939), (60, 960626), (120, 480313), (241, 239160), (482, 119580), (723, 79720), (964, 59790), (1205, 47832), (1446, 39860), (1928, 29895), (1993, 28920), (2410, 23916), (2892, 19930), (3615, 15944), (3986, 14460), (4820, 11958), (5784, 9965), (5979, 9640), (7230, 7972)]