1951080

素因数分解:

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

素因数の和:314

約数の個数: 64

約数和(自身を含む): 5961600

約数和(自身を除く): 4010520

約数列:

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

約数ペア:

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