67200360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2179}}^1$

素因数の和:2450

約数の個数: 64

約数和(自身を含む): 202478400

約数和(自身を除く): 135278040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2179, 2570, 3084, 3855, 4358, 5140, 6168, 6537, 7710, 8716, 10280, 10895, 13074, 15420, 17432, 21790, 26148, 30840, 32685, 43580, 52296, 65370, 87160, 130740, 261480, 560003, 1120006, 1680009, 2240012, 2800015, 3360018, 4480024, 5600030, 6720036, 8400045, 11200060, 13440072, 16800090, 22400120, 33600180, 67200360]

約数ペア:

[(1, 67200360), (2, 33600180), (3, 22400120), (4, 16800090), (5, 13440072), (6, 11200060), (8, 8400045), (10, 6720036), (12, 5600030), (15, 4480024), (20, 3360018), (24, 2800015), (30, 2240012), (40, 1680009), (60, 1120006), (120, 560003), (257, 261480), (514, 130740), (771, 87160), (1028, 65370), (1285, 52296), (1542, 43580), (2056, 32685), (2179, 30840), (2570, 26148), (3084, 21790), (3855, 17432), (4358, 15420), (5140, 13074), (6168, 10895), (6537, 10280), (7710, 8716)]