524040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 1719360

約数和(自身を除く): 1195320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 397, 440, 660, 794, 1191, 1320, 1588, 1985, 2382, 3176, 3970, 4367, 4764, 5955, 7940, 8734, 9528, 11910, 13101, 15880, 17468, 21835, 23820, 26202, 34936, 43670, 47640, 52404, 65505, 87340, 104808, 131010, 174680, 262020, 524040]

約数ペア:

[(1, 524040), (2, 262020), (3, 174680), (4, 131010), (5, 104808), (6, 87340), (8, 65505), (10, 52404), (11, 47640), (12, 43670), (15, 34936), (20, 26202), (22, 23820), (24, 21835), (30, 17468), (33, 15880), (40, 13101), (44, 11910), (55, 9528), (60, 8734), (66, 7940), (88, 5955), (110, 4764), (120, 4367), (132, 3970), (165, 3176), (220, 2382), (264, 1985), (330, 1588), (397, 1320), (440, 1191), (660, 794)]