654605880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5455049}}^1$

素因数の和:5455063

約数の個数: 32

約数和(自身を含む): 1963818000

約数和(自身を除く): 1309212120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5455049, 10910098, 16365147, 21820196, 27275245, 32730294, 43640392, 54550490, 65460588, 81825735, 109100980, 130921176, 163651470, 218201960, 327302940, 654605880]

約数ペア:

[(1, 654605880), (2, 327302940), (3, 218201960), (4, 163651470), (5, 130921176), (6, 109100980), (8, 81825735), (10, 65460588), (12, 54550490), (15, 43640392), (20, 32730294), (24, 27275245), (30, 21820196), (40, 16365147), (60, 10910098), (120, 5455049)]