13012320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{27109}}^1$

素因数の和:27127

約数の個数: 48

約数和(自身を含む): 40990320

約数和(自身を除く): 27978000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 27109, 54218, 81327, 108436, 135545, 162654, 216872, 271090, 325308, 406635, 433744, 542180, 650616, 813270, 867488, 1084360, 1301232, 1626540, 2168720, 2602464, 3253080, 4337440, 6506160, 13012320]

約数ペア:

[(1, 13012320), (2, 6506160), (3, 4337440), (4, 3253080), (5, 2602464), (6, 2168720), (8, 1626540), (10, 1301232), (12, 1084360), (15, 867488), (16, 813270), (20, 650616), (24, 542180), (30, 433744), (32, 406635), (40, 325308), (48, 271090), (60, 216872), (80, 162654), (96, 135545), (120, 108436), (160, 81327), (240, 54218), (480, 27109)]