667937520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11177}}^1$

素因数の和:11279

約数の個数: 120

約数和(自身を含む): 2270385936

約数和(自身を除く): 1602448416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 9960, 11177, 11952, 14940, 19920, 22354, 29880, 33531, 44708, 55885, 59760, 67062, 89416, 100593, 111770, 134124, 167655, 178832, 201186, 223540, 268248, 335310, 402372, 447080, 502965, 536496, 670620, 804744, 894160, 927691, 1005930, 1341240, 1609488, 1855382, 2011860, 2682480, 2783073, 3710764, 4023720, 4638455, 5566146, 7421528, 8047440, 8349219, 9276910, 11132292, 13915365, 14843056, 16698438, 18553820, 22264584, 27830730, 33396876, 37107640, 41746095, 44529168, 55661460, 66793752, 74215280, 83492190, 111322920, 133587504, 166984380, 222645840, 333968760, 667937520]

約数ペア:

[(1, 667937520), (2, 333968760), (3, 222645840), (4, 166984380), (5, 133587504), (6, 111322920), (8, 83492190), (9, 74215280), (10, 66793752), (12, 55661460), (15, 44529168), (16, 41746095), (18, 37107640), (20, 33396876), (24, 27830730), (30, 22264584), (36, 18553820), (40, 16698438), (45, 14843056), (48, 13915365), (60, 11132292), (72, 9276910), (80, 8349219), (83, 8047440), (90, 7421528), (120, 5566146), (144, 4638455), (166, 4023720), (180, 3710764), (240, 2783073), (249, 2682480), (332, 2011860), (360, 1855382), (415, 1609488), (498, 1341240), (664, 1005930), (720, 927691), (747, 894160), (830, 804744), (996, 670620), (1245, 536496), (1328, 502965), (1494, 447080), (1660, 402372), (1992, 335310), (2490, 268248), (2988, 223540), (3320, 201186), (3735, 178832), (3984, 167655), (4980, 134124), (5976, 111770), (6640, 100593), (7470, 89416), (9960, 67062), (11177, 59760), (11952, 55885), (14940, 44708), (19920, 33531), (22354, 29880)]