5133840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{21391}}^1$

素因数の和:21407

約数の個数: 40

約数和(自身を含む): 15915648

約数和(自身を除く): 10781808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 21391, 42782, 64173, 85564, 106955, 128346, 171128, 213910, 256692, 320865, 342256, 427820, 513384, 641730, 855640, 1026768, 1283460, 1711280, 2566920, 5133840]

約数ペア:

[(1, 5133840), (2, 2566920), (3, 1711280), (4, 1283460), (5, 1026768), (6, 855640), (8, 641730), (10, 513384), (12, 427820), (15, 342256), (16, 320865), (20, 256692), (24, 213910), (30, 171128), (40, 128346), (48, 106955), (60, 85564), (80, 64173), (120, 42782), (240, 21391)]