68367720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{569731}}^1$

素因数の和:569745

約数の個数: 32

約数和(自身を含む): 205103520

約数和(自身を除く): 136735800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 569731, 1139462, 1709193, 2278924, 2848655, 3418386, 4557848, 5697310, 6836772, 8545965, 11394620, 13673544, 17091930, 22789240, 34183860, 68367720]

約数ペア:

[(1, 68367720), (2, 34183860), (3, 22789240), (4, 17091930), (5, 13673544), (6, 11394620), (8, 8545965), (10, 6836772), (12, 5697310), (15, 4557848), (20, 3418386), (24, 2848655), (30, 2278924), (40, 1709193), (60, 1139462), (120, 569731)]