39160920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1063}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 117976320

約数和(自身を除く): 78815400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1063, 1228, 1535, 1842, 2126, 2456, 3070, 3189, 3684, 4252, 4605, 5315, 6140, 6378, 7368, 8504, 9210, 10630, 12280, 12756, 15945, 18420, 21260, 25512, 31890, 36840, 42520, 63780, 127560, 326341, 652682, 979023, 1305364, 1631705, 1958046, 2610728, 3263410, 3916092, 4895115, 6526820, 7832184, 9790230, 13053640, 19580460, 39160920]

約数ペア:

[(1, 39160920), (2, 19580460), (3, 13053640), (4, 9790230), (5, 7832184), (6, 6526820), (8, 4895115), (10, 3916092), (12, 3263410), (15, 2610728), (20, 1958046), (24, 1631705), (30, 1305364), (40, 979023), (60, 652682), (120, 326341), (307, 127560), (614, 63780), (921, 42520), (1063, 36840), (1228, 31890), (1535, 25512), (1842, 21260), (2126, 18420), (2456, 15945), (3070, 12756), (3189, 12280), (3684, 10630), (4252, 9210), (4605, 8504), (5315, 7368), (6140, 6378)]