4787040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{9973}}^1$

素因数の和:9991

約数の個数: 48

約数和(自身を含む): 15080688

約数和(自身を除く): 10293648

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, 9973, 19946, 29919, 39892, 49865, 59838, 79784, 99730, 119676, 149595, 159568, 199460, 239352, 299190, 319136, 398920, 478704, 598380, 797840, 957408, 1196760, 1595680, 2393520, 4787040]

約数ペア:

[(1, 4787040), (2, 2393520), (3, 1595680), (4, 1196760), (5, 957408), (6, 797840), (8, 598380), (10, 478704), (12, 398920), (15, 319136), (16, 299190), (20, 239352), (24, 199460), (30, 159568), (32, 149595), (40, 119676), (48, 99730), (60, 79784), (80, 59838), (96, 49865), (120, 39892), (160, 29919), (240, 19946), (480, 9973)]