475328640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6691}}^1$

素因数の和:6750

約数の個数: 128

約数和(自身を含む): 1556291520

約数和(自身を除く): 1080962880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 4440, 4736, 5920, 6691, 7104, 8880, 11840, 13382, 14208, 17760, 20073, 23680, 26764, 33455, 35520, 40146, 53528, 66910, 71040, 80292, 100365, 107056, 133820, 160584, 200730, 214112, 247567, 267640, 321168, 401460, 428224, 495134, 535280, 642336, 742701, 802920, 856448, 990268, 1070560, 1237835, 1284672, 1485402, 1605840, 1980536, 2141120, 2475670, 2569344, 2970804, 3211680, 3713505, 3961072, 4282240, 4951340, 5941608, 6423360, 7427010, 7922144, 9902680, 11883216, 12846720, 14854020, 15844288, 19805360, 23766432, 29708040, 31688576, 39610720, 47532864, 59416080, 79221440, 95065728, 118832160, 158442880, 237664320, 475328640]

約数ペア:

[(1, 475328640), (2, 237664320), (3, 158442880), (4, 118832160), (5, 95065728), (6, 79221440), (8, 59416080), (10, 47532864), (12, 39610720), (15, 31688576), (16, 29708040), (20, 23766432), (24, 19805360), (30, 15844288), (32, 14854020), (37, 12846720), (40, 11883216), (48, 9902680), (60, 7922144), (64, 7427010), (74, 6423360), (80, 5941608), (96, 4951340), (111, 4282240), (120, 3961072), (128, 3713505), (148, 3211680), (160, 2970804), (185, 2569344), (192, 2475670), (222, 2141120), (240, 1980536), (296, 1605840), (320, 1485402), (370, 1284672), (384, 1237835), (444, 1070560), (480, 990268), (555, 856448), (592, 802920), (640, 742701), (740, 642336), (888, 535280), (960, 495134), (1110, 428224), (1184, 401460), (1480, 321168), (1776, 267640), (1920, 247567), (2220, 214112), (2368, 200730), (2960, 160584), (3552, 133820), (4440, 107056), (4736, 100365), (5920, 80292), (6691, 71040), (7104, 66910), (8880, 53528), (11840, 40146), (13382, 35520), (14208, 33455), (17760, 26764), (20073, 23680)]