328221120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1493}}^1$

素因数の和:1742

約数の個数: 112

約数和(自身を含む): 1047353760

約数和(自身を除く): 719132640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 229, 240, 320, 458, 480, 687, 916, 960, 1145, 1374, 1493, 1832, 2290, 2748, 2986, 3435, 3664, 4479, 4580, 5496, 5972, 6870, 7328, 7465, 8958, 9160, 10992, 11944, 13740, 14656, 14930, 17916, 18320, 21984, 22395, 23888, 27480, 29860, 35832, 36640, 43968, 44790, 47776, 54960, 59720, 71664, 73280, 89580, 95552, 109920, 119440, 143328, 179160, 219840, 238880, 286656, 341897, 358320, 477760, 683794, 716640, 1025691, 1367588, 1433280, 1709485, 2051382, 2735176, 3418970, 4102764, 5128455, 5470352, 6837940, 8205528, 10256910, 10940704, 13675880, 16411056, 20513820, 21881408, 27351760, 32822112, 41027640, 54703520, 65644224, 82055280, 109407040, 164110560, 328221120]

約数ペア:

[(1, 328221120), (2, 164110560), (3, 109407040), (4, 82055280), (5, 65644224), (6, 54703520), (8, 41027640), (10, 32822112), (12, 27351760), (15, 21881408), (16, 20513820), (20, 16411056), (24, 13675880), (30, 10940704), (32, 10256910), (40, 8205528), (48, 6837940), (60, 5470352), (64, 5128455), (80, 4102764), (96, 3418970), (120, 2735176), (160, 2051382), (192, 1709485), (229, 1433280), (240, 1367588), (320, 1025691), (458, 716640), (480, 683794), (687, 477760), (916, 358320), (960, 341897), (1145, 286656), (1374, 238880), (1493, 219840), (1832, 179160), (2290, 143328), (2748, 119440), (2986, 109920), (3435, 95552), (3664, 89580), (4479, 73280), (4580, 71664), (5496, 59720), (5972, 54960), (6870, 47776), (7328, 44790), (7465, 43968), (8958, 36640), (9160, 35832), (10992, 29860), (11944, 27480), (13740, 23888), (14656, 22395), (14930, 21984), (17916, 18320)]