16170540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1489}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 45558240

約数和(自身を除く): 29387700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1489, 1810, 2172, 2715, 2978, 3620, 4467, 5430, 5956, 7445, 8934, 10860, 14890, 17868, 22335, 29780, 44670, 89340, 269509, 539018, 808527, 1078036, 1347545, 1617054, 2695090, 3234108, 4042635, 5390180, 8085270, 16170540]

約数ペア:

[(1, 16170540), (2, 8085270), (3, 5390180), (4, 4042635), (5, 3234108), (6, 2695090), (10, 1617054), (12, 1347545), (15, 1078036), (20, 808527), (30, 539018), (60, 269509), (181, 89340), (362, 44670), (543, 29780), (724, 22335), (905, 17868), (1086, 14890), (1489, 10860), (1810, 8934), (2172, 7445), (2715, 5956), (2978, 5430), (3620, 4467)]