123959160

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 256

約数和(自身を含む): 454608000

約数和(自身を除く): 330648840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 109, 117, 120, 130, 135, 156, 162, 180, 195, 216, 218, 234, 243, 260, 270, 312, 324, 327, 351, 360, 390, 405, 436, 468, 486, 520, 540, 545, 585, 648, 654, 702, 729, 780, 810, 872, 936, 972, 981, 1053, 1080, 1090, 1170, 1215, 1308, 1404, 1417, 1458, 1560, 1620, 1635, 1755, 1944, 1962, 2106, 2180, 2187, 2340, 2430, 2616, 2808, 2834, 2916, 2943, 3159, 3240, 3270, 3510, 3645, 3924, 4212, 4251, 4360, 4374, 4680, 4860, 4905, 5265, 5668, 5832, 5886, 6318, 6540, 7020, 7085, 7290, 7848, 8424, 8502, 8748, 8829, 9477, 9720, 9810, 10530, 10935, 11336, 11772, 12636, 12753, 13080, 14040, 14170, 14580, 14715, 15795, 17004, 17496, 17658, 18954, 19620, 21060, 21255, 21870, 23544, 25272, 25506, 26487, 28340, 28431, 29160, 29430, 31590, 34008, 35316, 37908, 38259, 39240, 42120, 42510, 43740, 44145, 47385, 51012, 52974, 56680, 56862, 58860, 63180, 63765, 70632, 75816, 76518, 79461, 85020, 87480, 88290, 94770, 102024, 105948, 113724, 114777, 117720, 126360, 127530, 132435, 142155, 153036, 158922, 170040, 176580, 189540, 191295, 211896, 227448, 229554, 238383, 255060, 264870, 284310, 306072, 317844, 344331, 353160, 379080, 382590, 397305, 459108, 476766, 510120, 529740, 568620, 573885, 635688, 688662, 765180, 794610, 918216, 953532, 1032993, 1059480, 1137240, 1147770, 1191915, 1377324, 1530360, 1589220, 1721655, 1907064, 2065986, 2295540, 2383830, 2754648, 3098979, 3178440, 3443310, 4131972, 4591080, 4767660, 5164965, 6197958, 6886620, 8263944, 9535320, 10329930, 12395916, 13773240, 15494895, 20659860, 24791832, 30989790, 41319720, 61979580, 123959160]

約数ペア:

[(1, 123959160), (2, 61979580), (3, 41319720), (4, 30989790), (5, 24791832), (6, 20659860), (8, 15494895), (9, 13773240), (10, 12395916), (12, 10329930), (13, 9535320), (15, 8263944), (18, 6886620), (20, 6197958), (24, 5164965), (26, 4767660), (27, 4591080), (30, 4131972), (36, 3443310), (39, 3178440), (40, 3098979), (45, 2754648), (52, 2383830), (54, 2295540), (60, 2065986), (65, 1907064), (72, 1721655), (78, 1589220), (81, 1530360), (90, 1377324), (104, 1191915), (108, 1147770), (109, 1137240), (117, 1059480), (120, 1032993), (130, 953532), (135, 918216), (156, 794610), (162, 765180), (180, 688662), (195, 635688), (216, 573885), (218, 568620), (234, 529740), (243, 510120), (260, 476766), (270, 459108), (312, 397305), (324, 382590), (327, 379080), (351, 353160), (360, 344331), (390, 317844), (405, 306072), (436, 284310), (468, 264870), (486, 255060), (520, 238383), (540, 229554), (545, 227448), (585, 211896), (648, 191295), (654, 189540), (702, 176580), (729, 170040), (780, 158922), (810, 153036), (872, 142155), (936, 132435), (972, 127530), (981, 126360), (1053, 117720), (1080, 114777), (1090, 113724), (1170, 105948), (1215, 102024), (1308, 94770), (1404, 88290), (1417, 87480), (1458, 85020), (1560, 79461), (1620, 76518), (1635, 75816), (1755, 70632), (1944, 63765), (1962, 63180), (2106, 58860), (2180, 56862), (2187, 56680), (2340, 52974), (2430, 51012), (2616, 47385), (2808, 44145), (2834, 43740), (2916, 42510), (2943, 42120), (3159, 39240), (3240, 38259), (3270, 37908), (3510, 35316), (3645, 34008), (3924, 31590), (4212, 29430), (4251, 29160), (4360, 28431), (4374, 28340), (4680, 26487), (4860, 25506), (4905, 25272), (5265, 23544), (5668, 21870), (5832, 21255), (5886, 21060), (6318, 19620), (6540, 18954), (7020, 17658), (7085, 17496), (7290, 17004), (7848, 15795), (8424, 14715), (8502, 14580), (8748, 14170), (8829, 14040), (9477, 13080), (9720, 12753), (9810, 12636), (10530, 11772), (10935, 11336)]