119799720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 407721600

約数和(自身を除く): 287921880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 71, 72, 86, 90, 109, 120, 129, 142, 172, 180, 213, 215, 218, 258, 284, 327, 344, 355, 360, 387, 426, 430, 436, 516, 545, 568, 639, 645, 654, 710, 774, 852, 860, 872, 981, 1032, 1065, 1090, 1278, 1290, 1308, 1420, 1548, 1635, 1704, 1720, 1935, 1962, 2130, 2180, 2556, 2580, 2616, 2840, 3053, 3096, 3195, 3270, 3870, 3924, 4260, 4360, 4687, 4905, 5112, 5160, 6106, 6390, 6540, 7739, 7740, 7848, 8520, 9159, 9374, 9810, 12212, 12780, 13080, 14061, 15265, 15478, 15480, 18318, 18748, 19620, 23217, 23435, 24424, 25560, 27477, 28122, 30530, 30956, 36636, 37496, 38695, 39240, 42183, 45795, 46434, 46870, 54954, 56244, 61060, 61912, 69651, 70305, 73272, 77390, 84366, 91590, 92868, 93740, 109908, 112488, 116085, 122120, 137385, 139302, 140610, 154780, 168732, 183180, 185736, 187480, 210915, 219816, 232170, 274770, 278604, 281220, 309560, 332777, 337464, 348255, 366360, 421830, 464340, 549540, 557208, 562440, 665554, 696510, 843660, 928680, 998331, 1099080, 1331108, 1393020, 1663885, 1687320, 1996662, 2662216, 2786040, 2994993, 3327770, 3993324, 4991655, 5989986, 6655540, 7986648, 9983310, 11979972, 13311080, 14974965, 19966620, 23959944, 29949930, 39933240, 59899860, 119799720]

約数ペア:

[(1, 119799720), (2, 59899860), (3, 39933240), (4, 29949930), (5, 23959944), (6, 19966620), (8, 14974965), (9, 13311080), (10, 11979972), (12, 9983310), (15, 7986648), (18, 6655540), (20, 5989986), (24, 4991655), (30, 3993324), (36, 3327770), (40, 2994993), (43, 2786040), (45, 2662216), (60, 1996662), (71, 1687320), (72, 1663885), (86, 1393020), (90, 1331108), (109, 1099080), (120, 998331), (129, 928680), (142, 843660), (172, 696510), (180, 665554), (213, 562440), (215, 557208), (218, 549540), (258, 464340), (284, 421830), (327, 366360), (344, 348255), (355, 337464), (360, 332777), (387, 309560), (426, 281220), (430, 278604), (436, 274770), (516, 232170), (545, 219816), (568, 210915), (639, 187480), (645, 185736), (654, 183180), (710, 168732), (774, 154780), (852, 140610), (860, 139302), (872, 137385), (981, 122120), (1032, 116085), (1065, 112488), (1090, 109908), (1278, 93740), (1290, 92868), (1308, 91590), (1420, 84366), (1548, 77390), (1635, 73272), (1704, 70305), (1720, 69651), (1935, 61912), (1962, 61060), (2130, 56244), (2180, 54954), (2556, 46870), (2580, 46434), (2616, 45795), (2840, 42183), (3053, 39240), (3096, 38695), (3195, 37496), (3270, 36636), (3870, 30956), (3924, 30530), (4260, 28122), (4360, 27477), (4687, 25560), (4905, 24424), (5112, 23435), (5160, 23217), (6106, 19620), (6390, 18748), (6540, 18318), (7739, 15480), (7740, 15478), (7848, 15265), (8520, 14061), (9159, 13080), (9374, 12780), (9810, 12212)]