22081320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 72727200

約数和(自身を除く): 50645880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 739, 747, 830, 996, 1245, 1478, 1494, 1660, 1992, 2217, 2490, 2956, 2988, 3320, 3695, 3735, 4434, 4980, 5912, 5976, 6651, 7390, 7470, 8868, 9960, 11085, 13302, 14780, 14940, 17736, 22170, 26604, 29560, 29880, 33255, 44340, 53208, 61337, 66510, 88680, 122674, 133020, 184011, 245348, 266040, 306685, 368022, 490696, 552033, 613370, 736044, 920055, 1104066, 1226740, 1472088, 1840110, 2208132, 2453480, 2760165, 3680220, 4416264, 5520330, 7360440, 11040660, 22081320]

約数ペア:

[(1, 22081320), (2, 11040660), (3, 7360440), (4, 5520330), (5, 4416264), (6, 3680220), (8, 2760165), (9, 2453480), (10, 2208132), (12, 1840110), (15, 1472088), (18, 1226740), (20, 1104066), (24, 920055), (30, 736044), (36, 613370), (40, 552033), (45, 490696), (60, 368022), (72, 306685), (83, 266040), (90, 245348), (120, 184011), (166, 133020), (180, 122674), (249, 88680), (332, 66510), (360, 61337), (415, 53208), (498, 44340), (664, 33255), (739, 29880), (747, 29560), (830, 26604), (996, 22170), (1245, 17736), (1478, 14940), (1494, 14780), (1660, 13302), (1992, 11085), (2217, 9960), (2490, 8868), (2956, 7470), (2988, 7390), (3320, 6651), (3695, 5976), (3735, 5912), (4434, 4980)]