72759240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{202109}}^1$

素因数の和:202126

約数の個数: 48

約数和(自身を含む): 236468700

約数和(自身を除く): 163709460

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, 202109, 404218, 606327, 808436, 1010545, 1212654, 1616872, 1818981, 2021090, 2425308, 3031635, 3637962, 4042180, 4850616, 6063270, 7275924, 8084360, 9094905, 12126540, 14551848, 18189810, 24253080, 36379620, 72759240]

約数ペア:

[(1, 72759240), (2, 36379620), (3, 24253080), (4, 18189810), (5, 14551848), (6, 12126540), (8, 9094905), (9, 8084360), (10, 7275924), (12, 6063270), (15, 4850616), (18, 4042180), (20, 3637962), (24, 3031635), (30, 2425308), (36, 2021090), (40, 1818981), (45, 1616872), (60, 1212654), (72, 1010545), (90, 808436), (120, 606327), (180, 404218), (360, 202109)]