90467040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{188473}}^1$

素因数の和:188491

約数の個数: 48

約数和(自身を含む): 284972688

約数和(自身を除く): 194505648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 188473, 376946, 565419, 753892, 942365, 1130838, 1507784, 1884730, 2261676, 2827095, 3015568, 3769460, 4523352, 5654190, 6031136, 7538920, 9046704, 11308380, 15077840, 18093408, 22616760, 30155680, 45233520, 90467040]

約数ペア:

[(1, 90467040), (2, 45233520), (3, 30155680), (4, 22616760), (5, 18093408), (6, 15077840), (8, 11308380), (10, 9046704), (12, 7538920), (15, 6031136), (16, 5654190), (20, 4523352), (24, 3769460), (30, 3015568), (32, 2827095), (40, 2261676), (48, 1884730), (60, 1507784), (80, 1130838), (96, 942365), (120, 753892), (160, 565419), (240, 376946), (480, 188473)]