2016840060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1973}}^1$

素因数の和:2625

約数の個数: 120

約数和(自身を含む): 6340140576

約数和(自身を除く): 4323300516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 631, 810, 1262, 1620, 1893, 1973, 2524, 3155, 3786, 3946, 5679, 5919, 6310, 7572, 7892, 9465, 9865, 11358, 11838, 12620, 17037, 17757, 18930, 19730, 22716, 23676, 28395, 29595, 34074, 35514, 37860, 39460, 51111, 53271, 56790, 59190, 68148, 71028, 85185, 88785, 102222, 106542, 113580, 118380, 159813, 170370, 177570, 204444, 213084, 255555, 266355, 319626, 340740, 355140, 511110, 532710, 639252, 799065, 1022220, 1065420, 1244963, 1598130, 2489926, 3196260, 3734889, 4979852, 6224815, 7469778, 11204667, 12449630, 14939556, 18674445, 22409334, 24899260, 33614001, 37348890, 44818668, 56023335, 67228002, 74697780, 100842003, 112046670, 134456004, 168070005, 201684006, 224093340, 336140010, 403368012, 504210015, 672280020, 1008420030, 2016840060]

約数ペア:

[(1, 2016840060), (2, 1008420030), (3, 672280020), (4, 504210015), (5, 403368012), (6, 336140010), (9, 224093340), (10, 201684006), (12, 168070005), (15, 134456004), (18, 112046670), (20, 100842003), (27, 74697780), (30, 67228002), (36, 56023335), (45, 44818668), (54, 37348890), (60, 33614001), (81, 24899260), (90, 22409334), (108, 18674445), (135, 14939556), (162, 12449630), (180, 11204667), (270, 7469778), (324, 6224815), (405, 4979852), (540, 3734889), (631, 3196260), (810, 2489926), (1262, 1598130), (1620, 1244963), (1893, 1065420), (1973, 1022220), (2524, 799065), (3155, 639252), (3786, 532710), (3946, 511110), (5679, 355140), (5919, 340740), (6310, 319626), (7572, 266355), (7892, 255555), (9465, 213084), (9865, 204444), (11358, 177570), (11838, 170370), (12620, 159813), (17037, 118380), (17757, 113580), (18930, 106542), (19730, 102222), (22716, 88785), (23676, 85185), (28395, 71028), (29595, 68148), (34074, 59190), (35514, 56790), (37860, 53271), (39460, 51111)]