19148160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{9973}}^1$

素因数の和:9995

約数の個数: 64

約数和(自身を含む): 61040880

約数和(自身を除く): 41892720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 9973, 19946, 29919, 39892, 49865, 59838, 79784, 99730, 119676, 149595, 159568, 199460, 239352, 299190, 319136, 398920, 478704, 598380, 638272, 797840, 957408, 1196760, 1276544, 1595680, 1914816, 2393520, 3191360, 3829632, 4787040, 6382720, 9574080, 19148160]

約数ペア:

[(1, 19148160), (2, 9574080), (3, 6382720), (4, 4787040), (5, 3829632), (6, 3191360), (8, 2393520), (10, 1914816), (12, 1595680), (15, 1276544), (16, 1196760), (20, 957408), (24, 797840), (30, 638272), (32, 598380), (40, 478704), (48, 398920), (60, 319136), (64, 299190), (80, 239352), (96, 199460), (120, 159568), (128, 149595), (160, 119676), (192, 99730), (240, 79784), (320, 59838), (384, 49865), (480, 39892), (640, 29919), (960, 19946), (1920, 9973)]