7219320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{60161}}^1$

素因数の和:60175

約数の個数: 32

約数和(自身を含む): 21658320

約数和(自身を除く): 14439000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 60161, 120322, 180483, 240644, 300805, 360966, 481288, 601610, 721932, 902415, 1203220, 1443864, 1804830, 2406440, 3609660, 7219320]

約数ペア:

[(1, 7219320), (2, 3609660), (3, 2406440), (4, 1804830), (5, 1443864), (6, 1203220), (8, 902415), (10, 721932), (12, 601610), (15, 481288), (20, 360966), (24, 300805), (30, 240644), (40, 180483), (60, 120322), (120, 60161)]