48749520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{887}}^1$

素因数の和:1132

約数の個数: 80

約数和(自身を含む): 151954560

約数和(自身を除く): 103205040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 887, 916, 1145, 1374, 1774, 1832, 2290, 2661, 2748, 3435, 3548, 3664, 4435, 4580, 5322, 5496, 6870, 7096, 8870, 9160, 10644, 10992, 13305, 13740, 14192, 17740, 18320, 21288, 26610, 27480, 35480, 42576, 53220, 54960, 70960, 106440, 203123, 212880, 406246, 609369, 812492, 1015615, 1218738, 1624984, 2031230, 2437476, 3046845, 3249968, 4062460, 4874952, 6093690, 8124920, 9749904, 12187380, 16249840, 24374760, 48749520]

約数ペア:

[(1, 48749520), (2, 24374760), (3, 16249840), (4, 12187380), (5, 9749904), (6, 8124920), (8, 6093690), (10, 4874952), (12, 4062460), (15, 3249968), (16, 3046845), (20, 2437476), (24, 2031230), (30, 1624984), (40, 1218738), (48, 1015615), (60, 812492), (80, 609369), (120, 406246), (229, 212880), (240, 203123), (458, 106440), (687, 70960), (887, 54960), (916, 53220), (1145, 42576), (1374, 35480), (1774, 27480), (1832, 26610), (2290, 21288), (2661, 18320), (2748, 17740), (3435, 14192), (3548, 13740), (3664, 13305), (4435, 10992), (4580, 10644), (5322, 9160), (5496, 8870), (6870, 7096)]