27584280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{25541}}^1$

素因数の和:25561

約数の個数: 64

約数和(自身を含む): 91951200

約数和(自身を除く): 64366920

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, 25541, 51082, 76623, 102164, 127705, 153246, 204328, 229869, 255410, 306492, 383115, 459738, 510820, 612984, 689607, 766230, 919476, 1021640, 1149345, 1379214, 1532460, 1838952, 2298690, 2758428, 3064920, 3448035, 4597380, 5516856, 6896070, 9194760, 13792140, 27584280]

約数ペア:

[(1, 27584280), (2, 13792140), (3, 9194760), (4, 6896070), (5, 5516856), (6, 4597380), (8, 3448035), (9, 3064920), (10, 2758428), (12, 2298690), (15, 1838952), (18, 1532460), (20, 1379214), (24, 1149345), (27, 1021640), (30, 919476), (36, 766230), (40, 689607), (45, 612984), (54, 510820), (60, 459738), (72, 383115), (90, 306492), (108, 255410), (120, 229869), (135, 204328), (180, 153246), (216, 127705), (270, 102164), (360, 76623), (540, 51082), (1080, 25541)]