7804320

素因数分解:

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

素因数の和:318

約数の個数: 96

約数和(自身を含む): 25038720

約数和(自身を除く): 17234400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 229, 240, 284, 355, 426, 458, 480, 568, 687, 710, 852, 916, 1065, 1136, 1145, 1374, 1420, 1704, 1832, 2130, 2272, 2290, 2748, 2840, 3408, 3435, 3664, 4260, 4580, 5496, 5680, 6816, 6870, 7328, 8520, 9160, 10992, 11360, 13740, 16259, 17040, 18320, 21984, 27480, 32518, 34080, 36640, 48777, 54960, 65036, 81295, 97554, 109920, 130072, 162590, 195108, 243885, 260144, 325180, 390216, 487770, 520288, 650360, 780432, 975540, 1300720, 1560864, 1951080, 2601440, 3902160, 7804320]

約数ペア:

[(1, 7804320), (2, 3902160), (3, 2601440), (4, 1951080), (5, 1560864), (6, 1300720), (8, 975540), (10, 780432), (12, 650360), (15, 520288), (16, 487770), (20, 390216), (24, 325180), (30, 260144), (32, 243885), (40, 195108), (48, 162590), (60, 130072), (71, 109920), (80, 97554), (96, 81295), (120, 65036), (142, 54960), (160, 48777), (213, 36640), (229, 34080), (240, 32518), (284, 27480), (355, 21984), (426, 18320), (458, 17040), (480, 16259), (568, 13740), (687, 11360), (710, 10992), (852, 9160), (916, 8520), (1065, 7328), (1136, 6870), (1145, 6816), (1374, 5680), (1420, 5496), (1704, 4580), (1832, 4260), (2130, 3664), (2272, 3435), (2290, 3408), (2748, 2840)]