22022640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:511

約数の個数: 120

約数和(自身を含む): 75151440

約数和(自身を除く): 53128800

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, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 419, 438, 584, 657, 720, 730, 838, 876, 1095, 1168, 1257, 1314, 1460, 1676, 1752, 2095, 2190, 2514, 2628, 2920, 3285, 3352, 3504, 3771, 4190, 4380, 5028, 5256, 5840, 6285, 6570, 6704, 7542, 8380, 8760, 10056, 10512, 12570, 13140, 15084, 16760, 17520, 18855, 20112, 25140, 26280, 30168, 30587, 33520, 37710, 50280, 52560, 60336, 61174, 75420, 91761, 100560, 122348, 150840, 152935, 183522, 244696, 275283, 301680, 305870, 367044, 458805, 489392, 550566, 611740, 734088, 917610, 1101132, 1223480, 1376415, 1468176, 1835220, 2202264, 2446960, 2752830, 3670440, 4404528, 5505660, 7340880, 11011320, 22022640]

約数ペア:

[(1, 22022640), (2, 11011320), (3, 7340880), (4, 5505660), (5, 4404528), (6, 3670440), (8, 2752830), (9, 2446960), (10, 2202264), (12, 1835220), (15, 1468176), (16, 1376415), (18, 1223480), (20, 1101132), (24, 917610), (30, 734088), (36, 611740), (40, 550566), (45, 489392), (48, 458805), (60, 367044), (72, 305870), (73, 301680), (80, 275283), (90, 244696), (120, 183522), (144, 152935), (146, 150840), (180, 122348), (219, 100560), (240, 91761), (292, 75420), (360, 61174), (365, 60336), (419, 52560), (438, 50280), (584, 37710), (657, 33520), (720, 30587), (730, 30168), (838, 26280), (876, 25140), (1095, 20112), (1168, 18855), (1257, 17520), (1314, 16760), (1460, 15084), (1676, 13140), (1752, 12570), (2095, 10512), (2190, 10056), (2514, 8760), (2628, 8380), (2920, 7542), (3285, 6704), (3352, 6570), (3504, 6285), (3771, 5840), (4190, 5256), (4380, 5028)]