455105520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1933}}^1$

素因数の和:2064

約数の個数: 160

約数和(自身を含む): 1582785600

約数和(自身を除く): 1127680080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 540, 545, 654, 720, 872, 981, 1080, 1090, 1308, 1635, 1744, 1933, 1962, 2160, 2180, 2616, 2943, 3270, 3866, 3924, 4360, 4905, 5232, 5799, 5886, 6540, 7732, 7848, 8720, 9665, 9810, 11598, 11772, 13080, 14715, 15464, 15696, 17397, 19330, 19620, 23196, 23544, 26160, 28995, 29430, 30928, 34794, 38660, 39240, 46392, 47088, 52191, 57990, 58860, 69588, 77320, 78480, 86985, 92784, 104382, 115980, 117720, 139176, 154640, 173970, 208764, 210697, 231960, 235440, 260955, 278352, 347940, 417528, 421394, 463920, 521910, 632091, 695880, 835056, 842788, 1043820, 1053485, 1264182, 1391760, 1685576, 1896273, 2087640, 2106970, 2528364, 3160455, 3371152, 3792546, 4175280, 4213940, 5056728, 5688819, 6320910, 7585092, 8427880, 9481365, 10113456, 11377638, 12641820, 15170184, 16855760, 18962730, 22755276, 25283640, 28444095, 30340368, 37925460, 45510552, 50567280, 56888190, 75850920, 91021104, 113776380, 151701840, 227552760, 455105520]

約数ペア:

[(1, 455105520), (2, 227552760), (3, 151701840), (4, 113776380), (5, 91021104), (6, 75850920), (8, 56888190), (9, 50567280), (10, 45510552), (12, 37925460), (15, 30340368), (16, 28444095), (18, 25283640), (20, 22755276), (24, 18962730), (27, 16855760), (30, 15170184), (36, 12641820), (40, 11377638), (45, 10113456), (48, 9481365), (54, 8427880), (60, 7585092), (72, 6320910), (80, 5688819), (90, 5056728), (108, 4213940), (109, 4175280), (120, 3792546), (135, 3371152), (144, 3160455), (180, 2528364), (216, 2106970), (218, 2087640), (240, 1896273), (270, 1685576), (327, 1391760), (360, 1264182), (432, 1053485), (436, 1043820), (540, 842788), (545, 835056), (654, 695880), (720, 632091), (872, 521910), (981, 463920), (1080, 421394), (1090, 417528), (1308, 347940), (1635, 278352), (1744, 260955), (1933, 235440), (1962, 231960), (2160, 210697), (2180, 208764), (2616, 173970), (2943, 154640), (3270, 139176), (3866, 117720), (3924, 115980), (4360, 104382), (4905, 92784), (5232, 86985), (5799, 78480), (5886, 77320), (6540, 69588), (7732, 58860), (7848, 57990), (8720, 52191), (9665, 47088), (9810, 46392), (11598, 39240), (11772, 38660), (13080, 34794), (14715, 30928), (15464, 29430), (15696, 28995), (17397, 26160), (19330, 23544), (19620, 23196)]