478522080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{36923}}^1$

素因数の和:36950

約数の個数: 120

約数和(自身を含む): 1688829912

約数和(自身を除く): 1210307832

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 36923, 73846, 110769, 147692, 184615, 221538, 295384, 332307, 369230, 443076, 553845, 590768, 664614, 738460, 886152, 996921, 1107690, 1181536, 1329228, 1476920, 1661535, 1772304, 1993842, 2215380, 2658456, 2953840, 2990763, 3323070, 3544608, 3987684, 4430760, 4984605, 5316912, 5907680, 5981526, 6646140, 7975368, 8861520, 9969210, 10633824, 11963052, 13292280, 14953815, 15950736, 17723040, 19938420, 23926104, 26584560, 29907630, 31901472, 39876840, 47852208, 53169120, 59815260, 79753680, 95704416, 119630520, 159507360, 239261040, 478522080]

約数ペア:

[(1, 478522080), (2, 239261040), (3, 159507360), (4, 119630520), (5, 95704416), (6, 79753680), (8, 59815260), (9, 53169120), (10, 47852208), (12, 39876840), (15, 31901472), (16, 29907630), (18, 26584560), (20, 23926104), (24, 19938420), (27, 17723040), (30, 15950736), (32, 14953815), (36, 13292280), (40, 11963052), (45, 10633824), (48, 9969210), (54, 8861520), (60, 7975368), (72, 6646140), (80, 5981526), (81, 5907680), (90, 5316912), (96, 4984605), (108, 4430760), (120, 3987684), (135, 3544608), (144, 3323070), (160, 2990763), (162, 2953840), (180, 2658456), (216, 2215380), (240, 1993842), (270, 1772304), (288, 1661535), (324, 1476920), (360, 1329228), (405, 1181536), (432, 1107690), (480, 996921), (540, 886152), (648, 738460), (720, 664614), (810, 590768), (864, 553845), (1080, 443076), (1296, 369230), (1440, 332307), (1620, 295384), (2160, 221538), (2592, 184615), (3240, 147692), (4320, 110769), (6480, 73846), (12960, 36923)]