115906320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{160981}}^1$

素因数の和:161000

約数の個数: 60

約数和(自身を含む): 389254476

約数和(自身を除く): 273348156

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 160981, 321962, 482943, 643924, 804905, 965886, 1287848, 1448829, 1609810, 1931772, 2414715, 2575696, 2897658, 3219620, 3863544, 4829430, 5795316, 6439240, 7244145, 7727088, 9658860, 11590632, 12878480, 14488290, 19317720, 23181264, 28976580, 38635440, 57953160, 115906320]

約数ペア:

[(1, 115906320), (2, 57953160), (3, 38635440), (4, 28976580), (5, 23181264), (6, 19317720), (8, 14488290), (9, 12878480), (10, 11590632), (12, 9658860), (15, 7727088), (16, 7244145), (18, 6439240), (20, 5795316), (24, 4829430), (30, 3863544), (36, 3219620), (40, 2897658), (45, 2575696), (48, 2414715), (60, 1931772), (72, 1609810), (80, 1448829), (90, 1287848), (120, 965886), (144, 804905), (180, 643924), (240, 482943), (360, 321962), (720, 160981)]