8018280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{22273}}^1$

素因数の和:22290

約数の個数: 48

約数和(自身を含む): 26060580

約数和(自身を除く): 18042300

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, 22273, 44546, 66819, 89092, 111365, 133638, 178184, 200457, 222730, 267276, 334095, 400914, 445460, 534552, 668190, 801828, 890920, 1002285, 1336380, 1603656, 2004570, 2672760, 4009140, 8018280]

約数ペア:

[(1, 8018280), (2, 4009140), (3, 2672760), (4, 2004570), (5, 1603656), (6, 1336380), (8, 1002285), (9, 890920), (10, 801828), (12, 668190), (15, 534552), (18, 445460), (20, 400914), (24, 334095), (30, 267276), (36, 222730), (40, 200457), (45, 178184), (60, 133638), (72, 111365), (90, 89092), (120, 66819), (180, 44546), (360, 22273)]