25308720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11717}}^1$

素因数の和:11739

約数の個数: 80

約数和(自身を含む): 87181920

約数和(自身を除く): 61873200

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, 11717, 23434, 35151, 46868, 58585, 70302, 93736, 105453, 117170, 140604, 175755, 187472, 210906, 234340, 281208, 316359, 351510, 421812, 468680, 527265, 562416, 632718, 703020, 843624, 937360, 1054530, 1265436, 1406040, 1581795, 1687248, 2109060, 2530872, 2812080, 3163590, 4218120, 5061744, 6327180, 8436240, 12654360, 25308720]

約数ペア:

[(1, 25308720), (2, 12654360), (3, 8436240), (4, 6327180), (5, 5061744), (6, 4218120), (8, 3163590), (9, 2812080), (10, 2530872), (12, 2109060), (15, 1687248), (16, 1581795), (18, 1406040), (20, 1265436), (24, 1054530), (27, 937360), (30, 843624), (36, 703020), (40, 632718), (45, 562416), (48, 527265), (54, 468680), (60, 421812), (72, 351510), (80, 316359), (90, 281208), (108, 234340), (120, 210906), (135, 187472), (144, 175755), (180, 140604), (216, 117170), (240, 105453), (270, 93736), (360, 70302), (432, 58585), (540, 46868), (720, 35151), (1080, 23434), (2160, 11717)]