19036976760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{52880491}}^1$

素因数の和:52880508

約数の個数: 48

約数和(自身を含む): 61870175640

約数和(自身を除く): 42833198880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 52880491, 105760982, 158641473, 211521964, 264402455, 317282946, 423043928, 475924419, 528804910, 634565892, 793207365, 951848838, 1057609820, 1269131784, 1586414730, 1903697676, 2115219640, 2379622095, 3172829460, 3807395352, 4759244190, 6345658920, 9518488380, 19036976760]

約数ペア:

[(1, 19036976760), (2, 9518488380), (3, 6345658920), (4, 4759244190), (5, 3807395352), (6, 3172829460), (8, 2379622095), (9, 2115219640), (10, 1903697676), (12, 1586414730), (15, 1269131784), (18, 1057609820), (20, 951848838), (24, 793207365), (30, 634565892), (36, 528804910), (40, 475924419), (45, 423043928), (60, 317282946), (72, 264402455), (90, 211521964), (120, 158641473), (180, 105760982), (360, 52880491)]