48527280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67399}}^1$

素因数の和:67418

約数の個数: 60

約数和(自身を含む): 162973200

約数和(自身を除く): 114445920

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, 240, 360, 720, 67399, 134798, 202197, 269596, 336995, 404394, 539192, 606591, 673990, 808788, 1010985, 1078384, 1213182, 1347980, 1617576, 2021970, 2426364, 2695960, 3032955, 3235152, 4043940, 4852728, 5391920, 6065910, 8087880, 9705456, 12131820, 16175760, 24263640, 48527280]

約数ペア:

[(1, 48527280), (2, 24263640), (3, 16175760), (4, 12131820), (5, 9705456), (6, 8087880), (8, 6065910), (9, 5391920), (10, 4852728), (12, 4043940), (15, 3235152), (16, 3032955), (18, 2695960), (20, 2426364), (24, 2021970), (30, 1617576), (36, 1347980), (40, 1213182), (45, 1078384), (48, 1010985), (60, 808788), (72, 673990), (80, 606591), (90, 539192), (120, 404394), (144, 336995), (180, 269596), (240, 202197), (360, 134798), (720, 67399)]