1157206920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{9643391}}^1$

素因数の和:9643405

約数の個数: 32

約数和(自身を含む): 3471621120

約数和(自身を除く): 2314414200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 9643391, 19286782, 28930173, 38573564, 48216955, 57860346, 77147128, 96433910, 115720692, 144650865, 192867820, 231441384, 289301730, 385735640, 578603460, 1157206920]

約数ペア:

[(1, 1157206920), (2, 578603460), (3, 385735640), (4, 289301730), (5, 231441384), (6, 192867820), (8, 144650865), (10, 115720692), (12, 96433910), (15, 77147128), (20, 57860346), (24, 48216955), (30, 38573564), (40, 28930173), (60, 19286782), (120, 9643391)]