2052806520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17106721}}^1$

素因数の和:17106735

約数の個数: 32

約数和(自身を含む): 6158419920

約数和(自身を除く): 4105613400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17106721, 34213442, 51320163, 68426884, 85533605, 102640326, 136853768, 171067210, 205280652, 256600815, 342134420, 410561304, 513201630, 684268840, 1026403260, 2052806520]

約数ペア:

[(1, 2052806520), (2, 1026403260), (3, 684268840), (4, 513201630), (5, 410561304), (6, 342134420), (8, 256600815), (10, 205280652), (12, 171067210), (15, 136853768), (20, 102640326), (24, 85533605), (30, 68426884), (40, 51320163), (60, 34213442), (120, 17106721)]