54878668560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{25406791}}^1$

素因数の和:25406813

約数の個数: 80

約数和(自身を含む): 189026532480

約数和(自身を除く): 134147863920

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, 25406791, 50813582, 76220373, 101627164, 127033955, 152440746, 203254328, 228661119, 254067910, 304881492, 381101865, 406508656, 457322238, 508135820, 609762984, 685983357, 762203730, 914644476, 1016271640, 1143305595, 1219525968, 1371966714, 1524407460, 1829288952, 2032543280, 2286611190, 2743933428, 3048814920, 3429916785, 3658577904, 4573222380, 5487866856, 6097629840, 6859833570, 9146444760, 10975733712, 13719667140, 18292889520, 27439334280, 54878668560]

約数ペア:

[(1, 54878668560), (2, 27439334280), (3, 18292889520), (4, 13719667140), (5, 10975733712), (6, 9146444760), (8, 6859833570), (9, 6097629840), (10, 5487866856), (12, 4573222380), (15, 3658577904), (16, 3429916785), (18, 3048814920), (20, 2743933428), (24, 2286611190), (27, 2032543280), (30, 1829288952), (36, 1524407460), (40, 1371966714), (45, 1219525968), (48, 1143305595), (54, 1016271640), (60, 914644476), (72, 762203730), (80, 685983357), (90, 609762984), (108, 508135820), (120, 457322238), (135, 406508656), (144, 381101865), (180, 304881492), (216, 254067910), (240, 228661119), (270, 203254328), (360, 152440746), (432, 127033955), (540, 101627164), (720, 76220373), (1080, 50813582), (2160, 25406791)]