1979239320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1832629}}^1$

素因数の和:1832649

約数の個数: 64

約数和(自身を含む): 6597468000

約数和(自身を除く): 4618228680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1832629, 3665258, 5497887, 7330516, 9163145, 10995774, 14661032, 16493661, 18326290, 21991548, 27489435, 32987322, 36652580, 43983096, 49480983, 54978870, 65974644, 73305160, 82468305, 98961966, 109957740, 131949288, 164936610, 197923932, 219915480, 247404915, 329873220, 395847864, 494809830, 659746440, 989619660, 1979239320]

約数ペア:

[(1, 1979239320), (2, 989619660), (3, 659746440), (4, 494809830), (5, 395847864), (6, 329873220), (8, 247404915), (9, 219915480), (10, 197923932), (12, 164936610), (15, 131949288), (18, 109957740), (20, 98961966), (24, 82468305), (27, 73305160), (30, 65974644), (36, 54978870), (40, 49480983), (45, 43983096), (54, 36652580), (60, 32987322), (72, 27489435), (90, 21991548), (108, 18326290), (120, 16493661), (135, 14661032), (180, 10995774), (216, 9163145), (270, 7330516), (360, 5497887), (540, 3665258), (1080, 1832629)]