39579240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5407}}^1$

素因数の和:5482

約数の個数: 64

約数和(自身を含む): 120706560

約数和(自身を除く): 81127320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 5407, 7320, 10814, 16221, 21628, 27035, 32442, 43256, 54070, 64884, 81105, 108140, 129768, 162210, 216280, 324420, 329827, 648840, 659654, 989481, 1319308, 1649135, 1978962, 2638616, 3298270, 3957924, 4947405, 6596540, 7915848, 9894810, 13193080, 19789620, 39579240]

約数ペア:

[(1, 39579240), (2, 19789620), (3, 13193080), (4, 9894810), (5, 7915848), (6, 6596540), (8, 4947405), (10, 3957924), (12, 3298270), (15, 2638616), (20, 1978962), (24, 1649135), (30, 1319308), (40, 989481), (60, 659654), (61, 648840), (120, 329827), (122, 324420), (183, 216280), (244, 162210), (305, 129768), (366, 108140), (488, 81105), (610, 64884), (732, 54070), (915, 43256), (1220, 32442), (1464, 27035), (1830, 21628), (2440, 16221), (3660, 10814), (5407, 7320)]