3902160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 12320640

約数和(自身を除く): 8418480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 229, 240, 284, 355, 426, 458, 568, 687, 710, 852, 916, 1065, 1136, 1145, 1374, 1420, 1704, 1832, 2130, 2290, 2748, 2840, 3408, 3435, 3664, 4260, 4580, 5496, 5680, 6870, 8520, 9160, 10992, 13740, 16259, 17040, 18320, 27480, 32518, 48777, 54960, 65036, 81295, 97554, 130072, 162590, 195108, 243885, 260144, 325180, 390216, 487770, 650360, 780432, 975540, 1300720, 1951080, 3902160]

約数ペア:

[(1, 3902160), (2, 1951080), (3, 1300720), (4, 975540), (5, 780432), (6, 650360), (8, 487770), (10, 390216), (12, 325180), (15, 260144), (16, 243885), (20, 195108), (24, 162590), (30, 130072), (40, 97554), (48, 81295), (60, 65036), (71, 54960), (80, 48777), (120, 32518), (142, 27480), (213, 18320), (229, 17040), (240, 16259), (284, 13740), (355, 10992), (426, 9160), (458, 8520), (568, 6870), (687, 5680), (710, 5496), (852, 4580), (916, 4260), (1065, 3664), (1136, 3435), (1145, 3408), (1374, 2840), (1420, 2748), (1704, 2290), (1832, 2130)]