19174080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19973}}^1$

素因数の和:19993

約数の個数: 56

約数和(自身を含む): 60880752

約数和(自身を除く): 41706672

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, 160, 192, 240, 320, 480, 960, 19973, 39946, 59919, 79892, 99865, 119838, 159784, 199730, 239676, 299595, 319568, 399460, 479352, 599190, 639136, 798920, 958704, 1198380, 1278272, 1597840, 1917408, 2396760, 3195680, 3834816, 4793520, 6391360, 9587040, 19174080]

約数ペア:

[(1, 19174080), (2, 9587040), (3, 6391360), (4, 4793520), (5, 3834816), (6, 3195680), (8, 2396760), (10, 1917408), (12, 1597840), (15, 1278272), (16, 1198380), (20, 958704), (24, 798920), (30, 639136), (32, 599190), (40, 479352), (48, 399460), (60, 319568), (64, 299595), (80, 239676), (96, 199730), (120, 159784), (160, 119838), (192, 99865), (240, 79892), (320, 59919), (480, 39946), (960, 19973)]