15595260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4261}}^1$

素因数の和:4334

約数の個数: 48

約数和(自身を含む): 44392992

約数和(自身を除く): 28797732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 4261, 8522, 12783, 17044, 21305, 25566, 42610, 51132, 63915, 85220, 127830, 255660, 259921, 519842, 779763, 1039684, 1299605, 1559526, 2599210, 3119052, 3898815, 5198420, 7797630, 15595260]

約数ペア:

[(1, 15595260), (2, 7797630), (3, 5198420), (4, 3898815), (5, 3119052), (6, 2599210), (10, 1559526), (12, 1299605), (15, 1039684), (20, 779763), (30, 519842), (60, 259921), (61, 255660), (122, 127830), (183, 85220), (244, 63915), (305, 51132), (366, 42610), (610, 25566), (732, 21305), (915, 17044), (1220, 12783), (1830, 8522), (3660, 4261)]