428699520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{24809}}^1$

素因数の和:24837

約数の個数: 128

約数和(自身を含む): 1518372000

約数和(自身を除く): 1089672480

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 24809, 49618, 74427, 99236, 124045, 148854, 198472, 223281, 248090, 297708, 372135, 396944, 446562, 496180, 595416, 669843, 744270, 793888, 893124, 992360, 1116405, 1190832, 1339686, 1488540, 1587776, 1786248, 1984720, 2232810, 2381664, 2679372, 2977080, 3175552, 3349215, 3572496, 3969440, 4465620, 4763328, 5358744, 5954160, 6698430, 7144992, 7938880, 8931240, 9526656, 10717488, 11908320, 13396860, 14289984, 15877760, 17862480, 21434976, 23816640, 26793720, 28579968, 35724960, 42869952, 47633280, 53587440, 71449920, 85739904, 107174880, 142899840, 214349760, 428699520]

約数ペア:

[(1, 428699520), (2, 214349760), (3, 142899840), (4, 107174880), (5, 85739904), (6, 71449920), (8, 53587440), (9, 47633280), (10, 42869952), (12, 35724960), (15, 28579968), (16, 26793720), (18, 23816640), (20, 21434976), (24, 17862480), (27, 15877760), (30, 14289984), (32, 13396860), (36, 11908320), (40, 10717488), (45, 9526656), (48, 8931240), (54, 7938880), (60, 7144992), (64, 6698430), (72, 5954160), (80, 5358744), (90, 4763328), (96, 4465620), (108, 3969440), (120, 3572496), (128, 3349215), (135, 3175552), (144, 2977080), (160, 2679372), (180, 2381664), (192, 2232810), (216, 1984720), (240, 1786248), (270, 1587776), (288, 1488540), (320, 1339686), (360, 1190832), (384, 1116405), (432, 992360), (480, 893124), (540, 793888), (576, 744270), (640, 669843), (720, 595416), (864, 496180), (960, 446562), (1080, 396944), (1152, 372135), (1440, 297708), (1728, 248090), (1920, 223281), (2160, 198472), (2880, 148854), (3456, 124045), (4320, 99236), (5760, 74427), (8640, 49618), (17280, 24809)]