28093320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1159

約数の個数: 96

約数和(自身を含む): 92640600

約数和(自身を除く): 64547280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1069, 1095, 1314, 1460, 1752, 2138, 2190, 2628, 2920, 3207, 3285, 4276, 4380, 5256, 5345, 6414, 6570, 8552, 8760, 9621, 10690, 12828, 13140, 16035, 19242, 21380, 25656, 26280, 32070, 38484, 42760, 48105, 64140, 76968, 78037, 96210, 128280, 156074, 192420, 234111, 312148, 384840, 390185, 468222, 624296, 702333, 780370, 936444, 1170555, 1404666, 1560740, 1872888, 2341110, 2809332, 3121480, 3511665, 4682220, 5618664, 7023330, 9364440, 14046660, 28093320]

約数ペア:

[(1, 28093320), (2, 14046660), (3, 9364440), (4, 7023330), (5, 5618664), (6, 4682220), (8, 3511665), (9, 3121480), (10, 2809332), (12, 2341110), (15, 1872888), (18, 1560740), (20, 1404666), (24, 1170555), (30, 936444), (36, 780370), (40, 702333), (45, 624296), (60, 468222), (72, 390185), (73, 384840), (90, 312148), (120, 234111), (146, 192420), (180, 156074), (219, 128280), (292, 96210), (360, 78037), (365, 76968), (438, 64140), (584, 48105), (657, 42760), (730, 38484), (876, 32070), (1069, 26280), (1095, 25656), (1314, 21380), (1460, 19242), (1752, 16035), (2138, 13140), (2190, 12828), (2628, 10690), (2920, 9621), (3207, 8760), (3285, 8552), (4276, 6570), (4380, 6414), (5256, 5345)]