53351280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{74099}}^1$

素因数の和:74118

約数の個数: 60

約数和(自身を含む): 179173800

約数和(自身を除く): 125822520

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, 74099, 148198, 222297, 296396, 370495, 444594, 592792, 666891, 740990, 889188, 1111485, 1185584, 1333782, 1481980, 1778376, 2222970, 2667564, 2963960, 3334455, 3556752, 4445940, 5335128, 5927920, 6668910, 8891880, 10670256, 13337820, 17783760, 26675640, 53351280]

約数ペア:

[(1, 53351280), (2, 26675640), (3, 17783760), (4, 13337820), (5, 10670256), (6, 8891880), (8, 6668910), (9, 5927920), (10, 5335128), (12, 4445940), (15, 3556752), (16, 3334455), (18, 2963960), (20, 2667564), (24, 2222970), (30, 1778376), (36, 1481980), (40, 1333782), (45, 1185584), (48, 1111485), (60, 889188), (72, 740990), (80, 666891), (90, 592792), (120, 444594), (144, 370495), (180, 296396), (240, 222297), (360, 148198), (720, 74099)]