40310784

素因数分解:

$2^{11}\times 3^9$

素因数の和:49

約数の個数: 120

約数和(自身を含む): 120900780

約数和(自身を除く): 80589996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 729, 768, 864, 972, 1024, 1152, 1296, 1458, 1536, 1728, 1944, 2048, 2187, 2304, 2592, 2916, 3072, 3456, 3888, 4374, 4608, 5184, 5832, 6144, 6561, 6912, 7776, 8748, 9216, 10368, 11664, 13122, 13824, 15552, 17496, 18432, 19683, 20736, 23328, 26244, 27648, 31104, 34992, 39366, 41472, 46656, 52488, 55296, 62208, 69984, 78732, 82944, 93312, 104976, 124416, 139968, 157464, 165888, 186624, 209952, 248832, 279936, 314928, 373248, 419904, 497664, 559872, 629856, 746496, 839808, 1119744, 1259712, 1492992, 1679616, 2239488, 2519424, 3359232, 4478976, 5038848, 6718464, 10077696, 13436928, 20155392, 40310784]

約数ペア:

[(1, 40310784), (2, 20155392), (3, 13436928), (4, 10077696), (6, 6718464), (8, 5038848), (9, 4478976), (12, 3359232), (16, 2519424), (18, 2239488), (24, 1679616), (27, 1492992), (32, 1259712), (36, 1119744), (48, 839808), (54, 746496), (64, 629856), (72, 559872), (81, 497664), (96, 419904), (108, 373248), (128, 314928), (144, 279936), (162, 248832), (192, 209952), (216, 186624), (243, 165888), (256, 157464), (288, 139968), (324, 124416), (384, 104976), (432, 93312), (486, 82944), (512, 78732), (576, 69984), (648, 62208), (729, 55296), (768, 52488), (864, 46656), (972, 41472), (1024, 39366), (1152, 34992), (1296, 31104), (1458, 27648), (1536, 26244), (1728, 23328), (1944, 20736), (2048, 19683), (2187, 18432), (2304, 17496), (2592, 15552), (2916, 13824), (3072, 13122), (3456, 11664), (3888, 10368), (4374, 9216), (4608, 8748), (5184, 7776), (5832, 6912), (6144, 6561)]