71584320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{74567}}^1$

素因数の和:74587

約数の個数: 56

約数和(自身を含む): 227283264

約数和(自身を除く): 155698944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 74567, 149134, 223701, 298268, 372835, 447402, 596536, 745670, 894804, 1118505, 1193072, 1491340, 1789608, 2237010, 2386144, 2982680, 3579216, 4474020, 4772288, 5965360, 7158432, 8948040, 11930720, 14316864, 17896080, 23861440, 35792160, 71584320]

約数ペア:

[(1, 71584320), (2, 35792160), (3, 23861440), (4, 17896080), (5, 14316864), (6, 11930720), (8, 8948040), (10, 7158432), (12, 5965360), (15, 4772288), (16, 4474020), (20, 3579216), (24, 2982680), (30, 2386144), (32, 2237010), (40, 1789608), (48, 1491340), (60, 1193072), (64, 1118505), (80, 894804), (96, 745670), (120, 596536), (160, 447402), (192, 372835), (240, 298268), (320, 223701), (480, 149134), (960, 74567)]