19207320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14551}}^1$

素因数の和:14576

約数の個数: 64

約数和(自身を含む): 62864640

約数和(自身を除く): 43657320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 14551, 29102, 43653, 58204, 72755, 87306, 116408, 145510, 160061, 174612, 218265, 291020, 320122, 349224, 436530, 480183, 582040, 640244, 800305, 873060, 960366, 1280488, 1600610, 1746120, 1920732, 2400915, 3201220, 3841464, 4801830, 6402440, 9603660, 19207320]

約数ペア:

[(1, 19207320), (2, 9603660), (3, 6402440), (4, 4801830), (5, 3841464), (6, 3201220), (8, 2400915), (10, 1920732), (11, 1746120), (12, 1600610), (15, 1280488), (20, 960366), (22, 873060), (24, 800305), (30, 640244), (33, 582040), (40, 480183), (44, 436530), (55, 349224), (60, 320122), (66, 291020), (88, 218265), (110, 174612), (120, 160061), (132, 145510), (165, 116408), (220, 87306), (264, 72755), (330, 58204), (440, 43653), (660, 29102), (1320, 14551)]