73921080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26783}}^1$

素因数の和:26820

約数の個数: 64

約数和(自身を含む): 231413760

約数和(自身を除く): 157492680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 26783, 53566, 80349, 107132, 133915, 160698, 214264, 267830, 321396, 401745, 535660, 616009, 642792, 803490, 1071320, 1232018, 1606980, 1848027, 2464036, 3080045, 3213960, 3696054, 4928072, 6160090, 7392108, 9240135, 12320180, 14784216, 18480270, 24640360, 36960540, 73921080]

約数ペア:

[(1, 73921080), (2, 36960540), (3, 24640360), (4, 18480270), (5, 14784216), (6, 12320180), (8, 9240135), (10, 7392108), (12, 6160090), (15, 4928072), (20, 3696054), (23, 3213960), (24, 3080045), (30, 2464036), (40, 1848027), (46, 1606980), (60, 1232018), (69, 1071320), (92, 803490), (115, 642792), (120, 616009), (138, 535660), (184, 401745), (230, 321396), (276, 267830), (345, 214264), (460, 160698), (552, 133915), (690, 107132), (920, 80349), (1380, 53566), (2760, 26783)]