18289258320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2627767}}^1$

素因数の和:2627812

約数の個数: 80

約数和(自身を含む): 58651781760

約数和(自身を除く): 40362523440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 2627767, 5255534, 7883301, 10511068, 13138835, 15766602, 21022136, 26277670, 31533204, 39416505, 42044272, 52555340, 63066408, 76205243, 78833010, 105110680, 126132816, 152410486, 157666020, 210221360, 228615729, 304820972, 315332040, 381026215, 457231458, 609641944, 630664080, 762052430, 914462916, 1143078645, 1219283888, 1524104860, 1828925832, 2286157290, 3048209720, 3657851664, 4572314580, 6096419440, 9144629160, 18289258320]

約数ペア:

[(1, 18289258320), (2, 9144629160), (3, 6096419440), (4, 4572314580), (5, 3657851664), (6, 3048209720), (8, 2286157290), (10, 1828925832), (12, 1524104860), (15, 1219283888), (16, 1143078645), (20, 914462916), (24, 762052430), (29, 630664080), (30, 609641944), (40, 457231458), (48, 381026215), (58, 315332040), (60, 304820972), (80, 228615729), (87, 210221360), (116, 157666020), (120, 152410486), (145, 126132816), (174, 105110680), (232, 78833010), (240, 76205243), (290, 63066408), (348, 52555340), (435, 42044272), (464, 39416505), (580, 31533204), (696, 26277670), (870, 21022136), (1160, 15766602), (1392, 13138835), (1740, 10511068), (2320, 7883301), (3480, 5255534), (6960, 2627767)]