90472080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2179}}^1$

素因数の和:2368

約数の個数: 80

約数和(自身を含む): 282214080

約数和(自身を除く): 191742000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2179, 2595, 2768, 3460, 4152, 4358, 5190, 6537, 6920, 8304, 8716, 10380, 10895, 13074, 13840, 17432, 20760, 21790, 26148, 32685, 34864, 41520, 43580, 52296, 65370, 87160, 104592, 130740, 174320, 261480, 376967, 522960, 753934, 1130901, 1507868, 1884835, 2261802, 3015736, 3769670, 4523604, 5654505, 6031472, 7539340, 9047208, 11309010, 15078680, 18094416, 22618020, 30157360, 45236040, 90472080]

約数ペア:

[(1, 90472080), (2, 45236040), (3, 30157360), (4, 22618020), (5, 18094416), (6, 15078680), (8, 11309010), (10, 9047208), (12, 7539340), (15, 6031472), (16, 5654505), (20, 4523604), (24, 3769670), (30, 3015736), (40, 2261802), (48, 1884835), (60, 1507868), (80, 1130901), (120, 753934), (173, 522960), (240, 376967), (346, 261480), (519, 174320), (692, 130740), (865, 104592), (1038, 87160), (1384, 65370), (1730, 52296), (2076, 43580), (2179, 41520), (2595, 34864), (2768, 32685), (3460, 26148), (4152, 21790), (4358, 20760), (5190, 17432), (6537, 13840), (6920, 13074), (8304, 10895), (8716, 10380)]