4094520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 12420000

約数和(自身を除く): 8325480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 229, 298, 447, 458, 596, 687, 745, 894, 916, 1145, 1192, 1374, 1490, 1788, 1832, 2235, 2290, 2748, 2980, 3435, 3576, 4470, 4580, 5496, 5960, 6870, 8940, 9160, 13740, 17880, 27480, 34121, 68242, 102363, 136484, 170605, 204726, 272968, 341210, 409452, 511815, 682420, 818904, 1023630, 1364840, 2047260, 4094520]

約数ペア:

[(1, 4094520), (2, 2047260), (3, 1364840), (4, 1023630), (5, 818904), (6, 682420), (8, 511815), (10, 409452), (12, 341210), (15, 272968), (20, 204726), (24, 170605), (30, 136484), (40, 102363), (60, 68242), (120, 34121), (149, 27480), (229, 17880), (298, 13740), (447, 9160), (458, 8940), (596, 6870), (687, 5960), (745, 5496), (894, 4580), (916, 4470), (1145, 3576), (1192, 3435), (1374, 2980), (1490, 2748), (1788, 2290), (1832, 2235)]