2552806920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21273391}}^1$

素因数の和:21273405

約数の個数: 32

約数和(自身を含む): 7658421120

約数和(自身を除く): 5105614200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21273391, 42546782, 63820173, 85093564, 106366955, 127640346, 170187128, 212733910, 255280692, 319100865, 425467820, 510561384, 638201730, 850935640, 1276403460, 2552806920]

約数ペア:

[(1, 2552806920), (2, 1276403460), (3, 850935640), (4, 638201730), (5, 510561384), (6, 425467820), (8, 319100865), (10, 255280692), (12, 212733910), (15, 170187128), (20, 127640346), (24, 106366955), (30, 85093564), (40, 63820173), (60, 42546782), (120, 21273391)]