158451120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:804

約数の個数: 160

約数和(自身を含む): 551601600

約数和(自身を除く): 393150480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 540, 545, 654, 673, 720, 872, 981, 1080, 1090, 1308, 1346, 1635, 1744, 1962, 2019, 2160, 2180, 2616, 2692, 2943, 3270, 3365, 3924, 4038, 4360, 4905, 5232, 5384, 5886, 6057, 6540, 6730, 7848, 8076, 8720, 9810, 10095, 10768, 11772, 12114, 13080, 13460, 14715, 15696, 16152, 18171, 19620, 20190, 23544, 24228, 26160, 26920, 29430, 30285, 32304, 36342, 39240, 40380, 47088, 48456, 53840, 58860, 60570, 72684, 73357, 78480, 80760, 90855, 96912, 117720, 121140, 145368, 146714, 161520, 181710, 220071, 235440, 242280, 290736, 293428, 363420, 366785, 440142, 484560, 586856, 660213, 726840, 733570, 880284, 1100355, 1173712, 1320426, 1453680, 1467140, 1760568, 1980639, 2200710, 2640852, 2934280, 3301065, 3521136, 3961278, 4401420, 5281704, 5868560, 6602130, 7922556, 8802840, 9903195, 10563408, 13204260, 15845112, 17605680, 19806390, 26408520, 31690224, 39612780, 52817040, 79225560, 158451120]

約数ペア:

[(1, 158451120), (2, 79225560), (3, 52817040), (4, 39612780), (5, 31690224), (6, 26408520), (8, 19806390), (9, 17605680), (10, 15845112), (12, 13204260), (15, 10563408), (16, 9903195), (18, 8802840), (20, 7922556), (24, 6602130), (27, 5868560), (30, 5281704), (36, 4401420), (40, 3961278), (45, 3521136), (48, 3301065), (54, 2934280), (60, 2640852), (72, 2200710), (80, 1980639), (90, 1760568), (108, 1467140), (109, 1453680), (120, 1320426), (135, 1173712), (144, 1100355), (180, 880284), (216, 733570), (218, 726840), (240, 660213), (270, 586856), (327, 484560), (360, 440142), (432, 366785), (436, 363420), (540, 293428), (545, 290736), (654, 242280), (673, 235440), (720, 220071), (872, 181710), (981, 161520), (1080, 146714), (1090, 145368), (1308, 121140), (1346, 117720), (1635, 96912), (1744, 90855), (1962, 80760), (2019, 78480), (2160, 73357), (2180, 72684), (2616, 60570), (2692, 58860), (2943, 53840), (3270, 48456), (3365, 47088), (3924, 40380), (4038, 39240), (4360, 36342), (4905, 32304), (5232, 30285), (5384, 29430), (5886, 26920), (6057, 26160), (6540, 24228), (6730, 23544), (7848, 20190), (8076, 19620), (8720, 18171), (9810, 16152), (10095, 15696), (10768, 14715), (11772, 13460), (12114, 13080)]