2393520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{9973}}^1$

素因数の和:9989

約数の個数: 40

約数和(自身を含む): 7420656

約数和(自身を除く): 5027136

約数列:

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

約数ペア:

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