172464480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{523}}^1$

素因数の和:773

約数の個数: 144

約数和(自身を含む): 592235280

約数和(自身を除く): 419770800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 229, 240, 288, 360, 458, 480, 523, 687, 720, 916, 1046, 1145, 1374, 1440, 1569, 1832, 2061, 2092, 2290, 2615, 2748, 3138, 3435, 3664, 4122, 4184, 4580, 4707, 5230, 5496, 6276, 6870, 7328, 7845, 8244, 8368, 9160, 9414, 10305, 10460, 10992, 12552, 13740, 15690, 16488, 16736, 18320, 18828, 20610, 20920, 21984, 23535, 25104, 27480, 31380, 32976, 36640, 37656, 41220, 41840, 47070, 50208, 54960, 62760, 65952, 75312, 82440, 83680, 94140, 109920, 119767, 125520, 150624, 164880, 188280, 239534, 251040, 329760, 359301, 376560, 479068, 598835, 718602, 753120, 958136, 1077903, 1197670, 1437204, 1796505, 1916272, 2155806, 2395340, 2874408, 3593010, 3832544, 4311612, 4790680, 5389515, 5748816, 7186020, 8623224, 9581360, 10779030, 11497632, 14372040, 17246448, 19162720, 21558060, 28744080, 34492896, 43116120, 57488160, 86232240, 172464480]

約数ペア:

[(1, 172464480), (2, 86232240), (3, 57488160), (4, 43116120), (5, 34492896), (6, 28744080), (8, 21558060), (9, 19162720), (10, 17246448), (12, 14372040), (15, 11497632), (16, 10779030), (18, 9581360), (20, 8623224), (24, 7186020), (30, 5748816), (32, 5389515), (36, 4790680), (40, 4311612), (45, 3832544), (48, 3593010), (60, 2874408), (72, 2395340), (80, 2155806), (90, 1916272), (96, 1796505), (120, 1437204), (144, 1197670), (160, 1077903), (180, 958136), (229, 753120), (240, 718602), (288, 598835), (360, 479068), (458, 376560), (480, 359301), (523, 329760), (687, 251040), (720, 239534), (916, 188280), (1046, 164880), (1145, 150624), (1374, 125520), (1440, 119767), (1569, 109920), (1832, 94140), (2061, 83680), (2092, 82440), (2290, 75312), (2615, 65952), (2748, 62760), (3138, 54960), (3435, 50208), (3664, 47070), (4122, 41840), (4184, 41220), (4580, 37656), (4707, 36640), (5230, 32976), (5496, 31380), (6276, 27480), (6870, 25104), (7328, 23535), (7845, 21984), (8244, 20920), (8368, 20610), (9160, 18828), (9414, 18320), (10305, 16736), (10460, 16488), (10992, 15690), (12552, 13740)]