354479280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{10781}}^1$

素因数の和:10934

約数の個数: 80

約数和(自身を含む): 1107009504

約数和(自身を除く): 752530224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 5480, 6576, 8220, 10781, 10960, 16440, 21562, 32343, 32880, 43124, 53905, 64686, 86248, 107810, 129372, 161715, 172496, 215620, 258744, 323430, 431240, 517488, 646860, 862480, 1293720, 1476997, 2587440, 2953994, 4430991, 5907988, 7384985, 8861982, 11815976, 14769970, 17723964, 22154955, 23631952, 29539940, 35447928, 44309910, 59079880, 70895856, 88619820, 118159760, 177239640, 354479280]

約数ペア:

[(1, 354479280), (2, 177239640), (3, 118159760), (4, 88619820), (5, 70895856), (6, 59079880), (8, 44309910), (10, 35447928), (12, 29539940), (15, 23631952), (16, 22154955), (20, 17723964), (24, 14769970), (30, 11815976), (40, 8861982), (48, 7384985), (60, 5907988), (80, 4430991), (120, 2953994), (137, 2587440), (240, 1476997), (274, 1293720), (411, 862480), (548, 646860), (685, 517488), (822, 431240), (1096, 323430), (1370, 258744), (1644, 215620), (2055, 172496), (2192, 161715), (2740, 129372), (3288, 107810), (4110, 86248), (5480, 64686), (6576, 53905), (8220, 43124), (10781, 32880), (10960, 32343), (16440, 21562)]