485320320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{773}}^1$

素因数の和:907

約数の個数: 192

約数和(自身を含む): 1693434600

約数和(自身を除く): 1208114280

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, 64, 72, 80, 90, 96, 109, 120, 128, 144, 160, 180, 192, 218, 240, 288, 320, 327, 360, 384, 436, 480, 545, 576, 640, 654, 720, 773, 872, 960, 981, 1090, 1152, 1308, 1440, 1546, 1635, 1744, 1920, 1962, 2180, 2319, 2616, 2880, 3092, 3270, 3488, 3865, 3924, 4360, 4638, 4905, 5232, 5760, 6184, 6540, 6957, 6976, 7730, 7848, 8720, 9276, 9810, 10464, 11595, 12368, 13080, 13914, 13952, 15460, 15696, 17440, 18552, 19620, 20928, 23190, 24736, 26160, 27828, 30920, 31392, 34785, 34880, 37104, 39240, 41856, 46380, 49472, 52320, 55656, 61840, 62784, 69570, 69760, 74208, 78480, 84257, 92760, 98944, 104640, 111312, 123680, 125568, 139140, 148416, 156960, 168514, 185520, 209280, 222624, 247360, 252771, 278280, 296832, 313920, 337028, 371040, 421285, 445248, 494720, 505542, 556560, 627840, 674056, 742080, 758313, 842570, 890496, 1011084, 1113120, 1263855, 1348112, 1484160, 1516626, 1685140, 2022168, 2226240, 2527710, 2696224, 3033252, 3370280, 3791565, 4044336, 4452480, 5055420, 5392448, 6066504, 6740560, 7583130, 8088672, 10110840, 10784896, 12133008, 13481120, 15166260, 16177344, 20221680, 24266016, 26962240, 30332520, 32354688, 40443360, 48532032, 53924480, 60665040, 80886720, 97064064, 121330080, 161773440, 242660160, 485320320]

約数ペア:

[(1, 485320320), (2, 242660160), (3, 161773440), (4, 121330080), (5, 97064064), (6, 80886720), (8, 60665040), (9, 53924480), (10, 48532032), (12, 40443360), (15, 32354688), (16, 30332520), (18, 26962240), (20, 24266016), (24, 20221680), (30, 16177344), (32, 15166260), (36, 13481120), (40, 12133008), (45, 10784896), (48, 10110840), (60, 8088672), (64, 7583130), (72, 6740560), (80, 6066504), (90, 5392448), (96, 5055420), (109, 4452480), (120, 4044336), (128, 3791565), (144, 3370280), (160, 3033252), (180, 2696224), (192, 2527710), (218, 2226240), (240, 2022168), (288, 1685140), (320, 1516626), (327, 1484160), (360, 1348112), (384, 1263855), (436, 1113120), (480, 1011084), (545, 890496), (576, 842570), (640, 758313), (654, 742080), (720, 674056), (773, 627840), (872, 556560), (960, 505542), (981, 494720), (1090, 445248), (1152, 421285), (1308, 371040), (1440, 337028), (1546, 313920), (1635, 296832), (1744, 278280), (1920, 252771), (1962, 247360), (2180, 222624), (2319, 209280), (2616, 185520), (2880, 168514), (3092, 156960), (3270, 148416), (3488, 139140), (3865, 125568), (3924, 123680), (4360, 111312), (4638, 104640), (4905, 98944), (5232, 92760), (5760, 84257), (6184, 78480), (6540, 74208), (6957, 69760), (6976, 69570), (7730, 62784), (7848, 61840), (8720, 55656), (9276, 52320), (9810, 49472), (10464, 46380), (11595, 41856), (12368, 39240), (13080, 37104), (13914, 34880), (13952, 34785), (15460, 31392), (15696, 30920), (17440, 27828), (18552, 26160), (19620, 24736), (20928, 23190)]