155599320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2927}}^1$

素因数の和:3384

約数の個数: 64

約数和(自身を含む): 468011520

約数和(自身を除く): 312412200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 886, 1329, 1772, 2215, 2658, 2927, 3544, 4430, 5316, 5854, 6645, 8781, 8860, 10632, 11708, 13290, 14635, 17562, 17720, 23416, 26580, 29270, 35124, 43905, 53160, 58540, 70248, 87810, 117080, 175620, 351240, 1296661, 2593322, 3889983, 5186644, 6483305, 7779966, 10373288, 12966610, 15559932, 19449915, 25933220, 31119864, 38899830, 51866440, 77799660, 155599320]

約数ペア:

[(1, 155599320), (2, 77799660), (3, 51866440), (4, 38899830), (5, 31119864), (6, 25933220), (8, 19449915), (10, 15559932), (12, 12966610), (15, 10373288), (20, 7779966), (24, 6483305), (30, 5186644), (40, 3889983), (60, 2593322), (120, 1296661), (443, 351240), (886, 175620), (1329, 117080), (1772, 87810), (2215, 70248), (2658, 58540), (2927, 53160), (3544, 43905), (4430, 35124), (5316, 29270), (5854, 26580), (6645, 23416), (8781, 17720), (8860, 17562), (10632, 14635), (11708, 13290)]