66551880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24113}}^1$

素因数の和:24150

約数の個数: 64

約数和(自身を含む): 208344960

約数和(自身を除く): 141793080

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, 24113, 48226, 72339, 96452, 120565, 144678, 192904, 241130, 289356, 361695, 482260, 554599, 578712, 723390, 964520, 1109198, 1446780, 1663797, 2218396, 2772995, 2893560, 3327594, 4436792, 5545990, 6655188, 8318985, 11091980, 13310376, 16637970, 22183960, 33275940, 66551880]

約数ペア:

[(1, 66551880), (2, 33275940), (3, 22183960), (4, 16637970), (5, 13310376), (6, 11091980), (8, 8318985), (10, 6655188), (12, 5545990), (15, 4436792), (20, 3327594), (23, 2893560), (24, 2772995), (30, 2218396), (40, 1663797), (46, 1446780), (60, 1109198), (69, 964520), (92, 723390), (115, 578712), (120, 554599), (138, 482260), (184, 361695), (230, 289356), (276, 241130), (345, 192904), (460, 144678), (552, 120565), (690, 96452), (920, 72339), (1380, 48226), (2760, 24113)]