144837720

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{4967}}^1$

素因数の和:4996

約数の個数: 112

約数和(自身を含む): 488702160

約数和(自身を除く): 343864440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 4967, 5832, 7290, 9720, 9934, 14580, 14901, 19868, 24835, 29160, 29802, 39736, 44703, 49670, 59604, 74505, 89406, 99340, 119208, 134109, 149010, 178812, 198680, 223515, 268218, 298020, 357624, 402327, 447030, 536436, 596040, 670545, 804654, 894060, 1072872, 1206981, 1341090, 1609308, 1788120, 2011635, 2413962, 2682180, 3218616, 3620943, 4023270, 4827924, 5364360, 6034905, 7241886, 8046540, 9655848, 12069810, 14483772, 16093080, 18104715, 24139620, 28967544, 36209430, 48279240, 72418860, 144837720]

約数ペア:

[(1, 144837720), (2, 72418860), (3, 48279240), (4, 36209430), (5, 28967544), (6, 24139620), (8, 18104715), (9, 16093080), (10, 14483772), (12, 12069810), (15, 9655848), (18, 8046540), (20, 7241886), (24, 6034905), (27, 5364360), (30, 4827924), (36, 4023270), (40, 3620943), (45, 3218616), (54, 2682180), (60, 2413962), (72, 2011635), (81, 1788120), (90, 1609308), (108, 1341090), (120, 1206981), (135, 1072872), (162, 894060), (180, 804654), (216, 670545), (243, 596040), (270, 536436), (324, 447030), (360, 402327), (405, 357624), (486, 298020), (540, 268218), (648, 223515), (729, 198680), (810, 178812), (972, 149010), (1080, 134109), (1215, 119208), (1458, 99340), (1620, 89406), (1944, 74505), (2430, 59604), (2916, 49670), (3240, 44703), (3645, 39736), (4860, 29802), (4967, 29160), (5832, 24835), (7290, 19868), (9720, 14901), (9934, 14580)]