72702960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27539}}^1$

素因数の和:27566

約数の個数: 80

約数和(自身を含む): 245877120

約数和(自身を除く): 173174160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 27539, 55078, 82617, 110156, 137695, 165234, 220312, 275390, 302929, 330468, 413085, 440624, 550780, 605858, 660936, 826170, 908787, 1101560, 1211716, 1321872, 1514645, 1652340, 1817574, 2203120, 2423432, 3029290, 3304680, 3635148, 4543935, 4846864, 6058580, 6609360, 7270296, 9087870, 12117160, 14540592, 18175740, 24234320, 36351480, 72702960]

約数ペア:

[(1, 72702960), (2, 36351480), (3, 24234320), (4, 18175740), (5, 14540592), (6, 12117160), (8, 9087870), (10, 7270296), (11, 6609360), (12, 6058580), (15, 4846864), (16, 4543935), (20, 3635148), (22, 3304680), (24, 3029290), (30, 2423432), (33, 2203120), (40, 1817574), (44, 1652340), (48, 1514645), (55, 1321872), (60, 1211716), (66, 1101560), (80, 908787), (88, 826170), (110, 660936), (120, 605858), (132, 550780), (165, 440624), (176, 413085), (220, 330468), (240, 302929), (264, 275390), (330, 220312), (440, 165234), (528, 137695), (660, 110156), (880, 82617), (1320, 55078), (2640, 27539)]