538697520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{249397}}^1$

素因数の和:249419

約数の個数: 80

約数和(自身を含む): 1855521120

約数和(自身を除く): 1316823600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 249397, 498794, 748191, 997588, 1246985, 1496382, 1995176, 2244573, 2493970, 2992764, 3740955, 3990352, 4489146, 4987940, 5985528, 6733719, 7481910, 8978292, 9975880, 11222865, 11971056, 13467438, 14963820, 17956584, 19951760, 22445730, 26934876, 29927640, 33668595, 35913168, 44891460, 53869752, 59855280, 67337190, 89782920, 107739504, 134674380, 179565840, 269348760, 538697520]

約数ペア:

[(1, 538697520), (2, 269348760), (3, 179565840), (4, 134674380), (5, 107739504), (6, 89782920), (8, 67337190), (9, 59855280), (10, 53869752), (12, 44891460), (15, 35913168), (16, 33668595), (18, 29927640), (20, 26934876), (24, 22445730), (27, 19951760), (30, 17956584), (36, 14963820), (40, 13467438), (45, 11971056), (48, 11222865), (54, 9975880), (60, 8978292), (72, 7481910), (80, 6733719), (90, 5985528), (108, 4987940), (120, 4489146), (135, 3990352), (144, 3740955), (180, 2992764), (216, 2493970), (240, 2244573), (270, 1995176), (360, 1496382), (432, 1246985), (540, 997588), (720, 748191), (1080, 498794), (2160, 249397)]