266783520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17929}}^1$

素因数の和:17978

約数の個数: 96

約数和(自身を含む): 867525120

約数和(自身を除く): 600741600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 17929, 35858, 53787, 71716, 89645, 107574, 143432, 179290, 215148, 268935, 286864, 358580, 430296, 537870, 555799, 573728, 717160, 860592, 1075740, 1111598, 1434320, 1667397, 1721184, 2151480, 2223196, 2778995, 2868640, 3334794, 4302960, 4446392, 5557990, 6669588, 8336985, 8605920, 8892784, 11115980, 13339176, 16673970, 17785568, 22231960, 26678352, 33347940, 44463920, 53356704, 66695880, 88927840, 133391760, 266783520]

約数ペア:

[(1, 266783520), (2, 133391760), (3, 88927840), (4, 66695880), (5, 53356704), (6, 44463920), (8, 33347940), (10, 26678352), (12, 22231960), (15, 17785568), (16, 16673970), (20, 13339176), (24, 11115980), (30, 8892784), (31, 8605920), (32, 8336985), (40, 6669588), (48, 5557990), (60, 4446392), (62, 4302960), (80, 3334794), (93, 2868640), (96, 2778995), (120, 2223196), (124, 2151480), (155, 1721184), (160, 1667397), (186, 1434320), (240, 1111598), (248, 1075740), (310, 860592), (372, 717160), (465, 573728), (480, 555799), (496, 537870), (620, 430296), (744, 358580), (930, 286864), (992, 268935), (1240, 215148), (1488, 179290), (1860, 143432), (2480, 107574), (2976, 89645), (3720, 71716), (4960, 53787), (7440, 35858), (14880, 17929)]