71724960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{16603}}^1$

素因数の和:16627

約数の個数: 96

約数和(自身を含む): 251052480

約数和(自身を除く): 179327520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 16603, 33206, 49809, 66412, 83015, 99618, 132824, 149427, 166030, 199236, 249045, 265648, 298854, 332060, 398472, 448281, 498090, 531296, 597708, 664120, 747135, 796944, 896562, 996180, 1195416, 1328240, 1494270, 1593888, 1793124, 1992360, 2241405, 2390832, 2656480, 2988540, 3586248, 3984720, 4482810, 4781664, 5977080, 7172496, 7969440, 8965620, 11954160, 14344992, 17931240, 23908320, 35862480, 71724960]

約数ペア:

[(1, 71724960), (2, 35862480), (3, 23908320), (4, 17931240), (5, 14344992), (6, 11954160), (8, 8965620), (9, 7969440), (10, 7172496), (12, 5977080), (15, 4781664), (16, 4482810), (18, 3984720), (20, 3586248), (24, 2988540), (27, 2656480), (30, 2390832), (32, 2241405), (36, 1992360), (40, 1793124), (45, 1593888), (48, 1494270), (54, 1328240), (60, 1195416), (72, 996180), (80, 896562), (90, 796944), (96, 747135), (108, 664120), (120, 597708), (135, 531296), (144, 498090), (160, 448281), (180, 398472), (216, 332060), (240, 298854), (270, 265648), (288, 249045), (360, 199236), (432, 166030), (480, 149427), (540, 132824), (720, 99618), (864, 83015), (1080, 66412), (1440, 49809), (2160, 33206), (4320, 16603)]