4921080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1820

約数の個数: 64

約数和(自身を含む): 15413760

約数和(自身を除く): 10492680

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, 1783, 2760, 3566, 5349, 7132, 8915, 10698, 14264, 17830, 21396, 26745, 35660, 41009, 42792, 53490, 71320, 82018, 106980, 123027, 164036, 205045, 213960, 246054, 328072, 410090, 492108, 615135, 820180, 984216, 1230270, 1640360, 2460540, 4921080]

約数ペア:

[(1, 4921080), (2, 2460540), (3, 1640360), (4, 1230270), (5, 984216), (6, 820180), (8, 615135), (10, 492108), (12, 410090), (15, 328072), (20, 246054), (23, 213960), (24, 205045), (30, 164036), (40, 123027), (46, 106980), (60, 82018), (69, 71320), (92, 53490), (115, 42792), (120, 41009), (138, 35660), (184, 26745), (230, 21396), (276, 17830), (345, 14264), (460, 10698), (552, 8915), (690, 7132), (920, 5349), (1380, 3566), (1783, 2760)]