79245540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4447}}^1$

素因数の和:4479

約数の個数: 120

約数和(自身を含む): 271256832

約数和(自身を除く): 192011292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4447, 4455, 5940, 8894, 8910, 13341, 17788, 17820, 22235, 26682, 40023, 44470, 48917, 53364, 66705, 80046, 88940, 97834, 120069, 133410, 146751, 160092, 195668, 200115, 240138, 244585, 266820, 293502, 360207, 400230, 440253, 480276, 489170, 587004, 600345, 720414, 733755, 800460, 880506, 978340, 1200690, 1320759, 1440828, 1467510, 1761012, 1801035, 2201265, 2401380, 2641518, 2935020, 3602070, 3962277, 4402530, 5283036, 6603795, 7204140, 7924554, 8805060, 13207590, 15849108, 19811385, 26415180, 39622770, 79245540]

約数ペア:

[(1, 79245540), (2, 39622770), (3, 26415180), (4, 19811385), (5, 15849108), (6, 13207590), (9, 8805060), (10, 7924554), (11, 7204140), (12, 6603795), (15, 5283036), (18, 4402530), (20, 3962277), (22, 3602070), (27, 2935020), (30, 2641518), (33, 2401380), (36, 2201265), (44, 1801035), (45, 1761012), (54, 1467510), (55, 1440828), (60, 1320759), (66, 1200690), (81, 978340), (90, 880506), (99, 800460), (108, 733755), (110, 720414), (132, 600345), (135, 587004), (162, 489170), (165, 480276), (180, 440253), (198, 400230), (220, 360207), (270, 293502), (297, 266820), (324, 244585), (330, 240138), (396, 200115), (405, 195668), (495, 160092), (540, 146751), (594, 133410), (660, 120069), (810, 97834), (891, 88940), (990, 80046), (1188, 66705), (1485, 53364), (1620, 48917), (1782, 44470), (1980, 40023), (2970, 26682), (3564, 22235), (4447, 17820), (4455, 17788), (5940, 13341), (8894, 8910)]