2278126920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18984391}}^1$

素因数の和:18984405

約数の個数: 32

約数和(自身を含む): 6834381120

約数和(自身を除く): 4556254200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18984391, 37968782, 56953173, 75937564, 94921955, 113906346, 151875128, 189843910, 227812692, 284765865, 379687820, 455625384, 569531730, 759375640, 1139063460, 2278126920]

約数ペア:

[(1, 2278126920), (2, 1139063460), (3, 759375640), (4, 569531730), (5, 455625384), (6, 379687820), (8, 284765865), (10, 227812692), (12, 189843910), (15, 151875128), (20, 113906346), (24, 94921955), (30, 75937564), (40, 56953173), (60, 37968782), (120, 18984391)]