2247679440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{13999}}^1$

素因数の和:14241

約数の個数: 120

約数和(自身を含む): 7582848000

約数和(自身を除く): 5335168560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 223, 240, 360, 446, 669, 720, 892, 1115, 1338, 1784, 2007, 2230, 2676, 3345, 3568, 4014, 4460, 5352, 6690, 8028, 8920, 10035, 10704, 13380, 13999, 16056, 17840, 20070, 26760, 27998, 32112, 40140, 41997, 53520, 55996, 69995, 80280, 83994, 111992, 125991, 139990, 160560, 167988, 209985, 223984, 251982, 279980, 335976, 419970, 503964, 559960, 629955, 671952, 839940, 1007928, 1119920, 1259910, 1679880, 2015856, 2519820, 3121777, 3359760, 5039640, 6243554, 9365331, 10079280, 12487108, 15608885, 18730662, 24974216, 28095993, 31217770, 37461324, 46826655, 49948432, 56191986, 62435540, 74922648, 93653310, 112383972, 124871080, 140479965, 149845296, 187306620, 224767944, 249742160, 280959930, 374613240, 449535888, 561919860, 749226480, 1123839720, 2247679440]

約数ペア:

[(1, 2247679440), (2, 1123839720), (3, 749226480), (4, 561919860), (5, 449535888), (6, 374613240), (8, 280959930), (9, 249742160), (10, 224767944), (12, 187306620), (15, 149845296), (16, 140479965), (18, 124871080), (20, 112383972), (24, 93653310), (30, 74922648), (36, 62435540), (40, 56191986), (45, 49948432), (48, 46826655), (60, 37461324), (72, 31217770), (80, 28095993), (90, 24974216), (120, 18730662), (144, 15608885), (180, 12487108), (223, 10079280), (240, 9365331), (360, 6243554), (446, 5039640), (669, 3359760), (720, 3121777), (892, 2519820), (1115, 2015856), (1338, 1679880), (1784, 1259910), (2007, 1119920), (2230, 1007928), (2676, 839940), (3345, 671952), (3568, 629955), (4014, 559960), (4460, 503964), (5352, 419970), (6690, 335976), (8028, 279980), (8920, 251982), (10035, 223984), (10704, 209985), (13380, 167988), (13999, 160560), (16056, 139990), (17840, 125991), (20070, 111992), (26760, 83994), (27998, 80280), (32112, 69995), (40140, 55996), (41997, 53520)]