82754640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6761}}^1$

素因数の和:6797

約数の個数: 120

約数和(自身を含む): 294309288

約数和(自身を除く): 211554648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 6761, 12240, 13522, 20283, 27044, 33805, 40566, 54088, 60849, 67610, 81132, 101415, 108176, 114937, 121698, 135220, 162264, 202830, 229874, 243396, 270440, 304245, 324528, 344811, 405660, 459748, 486792, 540880, 574685, 608490, 689622, 811320, 919496, 973584, 1034433, 1149370, 1216980, 1379244, 1622640, 1724055, 1838992, 2068866, 2298740, 2433960, 2758488, 3448110, 4137732, 4597480, 4867920, 5172165, 5516976, 6896220, 8275464, 9194960, 10344330, 13792440, 16550928, 20688660, 27584880, 41377320, 82754640]

約数ペア:

[(1, 82754640), (2, 41377320), (3, 27584880), (4, 20688660), (5, 16550928), (6, 13792440), (8, 10344330), (9, 9194960), (10, 8275464), (12, 6896220), (15, 5516976), (16, 5172165), (17, 4867920), (18, 4597480), (20, 4137732), (24, 3448110), (30, 2758488), (34, 2433960), (36, 2298740), (40, 2068866), (45, 1838992), (48, 1724055), (51, 1622640), (60, 1379244), (68, 1216980), (72, 1149370), (80, 1034433), (85, 973584), (90, 919496), (102, 811320), (120, 689622), (136, 608490), (144, 574685), (153, 540880), (170, 486792), (180, 459748), (204, 405660), (240, 344811), (255, 324528), (272, 304245), (306, 270440), (340, 243396), (360, 229874), (408, 202830), (510, 162264), (612, 135220), (680, 121698), (720, 114937), (765, 108176), (816, 101415), (1020, 81132), (1224, 67610), (1360, 60849), (1530, 54088), (2040, 40566), (2448, 33805), (3060, 27044), (4080, 20283), (6120, 13522), (6761, 12240)]