27973231920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1\times {\mathrm{1459}}^1$

素因数の和:2368

約数の個数: 240

約数和(自身を含む): 97153305600

約数和(自身を除く): 69180073680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 859, 930, 1116, 1240, 1395, 1459, 1488, 1718, 1860, 2232, 2480, 2577, 2790, 2918, 3436, 3720, 4295, 4377, 4464, 5154, 5580, 5836, 6872, 7295, 7440, 7731, 8590, 8754, 10308, 11160, 11672, 12885, 13131, 13744, 14590, 15462, 17180, 17508, 20616, 21885, 22320, 23344, 25770, 26262, 26629, 29180, 30924, 34360, 35016, 38655, 41232, 43770, 45229, 51540, 52524, 53258, 58360, 61848, 65655, 68720, 70032, 77310, 79887, 87540, 90458, 103080, 105048, 106516, 116720, 123696, 131310, 133145, 135687, 154620, 159774, 175080, 180916, 206160, 210096, 213032, 226145, 239661, 262620, 266290, 271374, 309240, 319548, 350160, 361832, 399435, 407061, 426064, 452290, 479322, 525240, 532580, 542748, 618480, 639096, 678435, 723664, 798870, 814122, 904580, 958644, 1050480, 1065160, 1085496, 1198305, 1253281, 1278192, 1356870, 1597740, 1628244, 1809160, 1917288, 2035305, 2130320, 2170992, 2396610, 2506562, 2713740, 3195480, 3256488, 3618320, 3759843, 3834576, 4070610, 4793220, 5013124, 5427480, 6266405, 6390960, 6512976, 7519686, 8141220, 9586440, 10026248, 10854960, 11279529, 12532810, 15039372, 16282440, 18799215, 19172880, 20052496, 22559058, 25065620, 30078744, 32564880, 37598430, 38851711, 45118116, 50131240, 56397645, 60157488, 75196860, 77703422, 90236232, 100262480, 112795290, 116555133, 150393720, 155406844, 180472464, 194258555, 225590580, 233110266, 300787440, 310813688, 349665399, 388517110, 451181160, 466220532, 582775665, 621627376, 699330798, 777034220, 902362320, 932441064, 1165551330, 1398661596, 1554068440, 1748326995, 1864882128, 2331102660, 2797323192, 3108136880, 3496653990, 4662205320, 5594646384, 6993307980, 9324410640, 13986615960, 27973231920]

約数ペア:

[(1, 27973231920), (2, 13986615960), (3, 9324410640), (4, 6993307980), (5, 5594646384), (6, 4662205320), (8, 3496653990), (9, 3108136880), (10, 2797323192), (12, 2331102660), (15, 1864882128), (16, 1748326995), (18, 1554068440), (20, 1398661596), (24, 1165551330), (30, 932441064), (31, 902362320), (36, 777034220), (40, 699330798), (45, 621627376), (48, 582775665), (60, 466220532), (62, 451181160), (72, 388517110), (80, 349665399), (90, 310813688), (93, 300787440), (120, 233110266), (124, 225590580), (144, 194258555), (155, 180472464), (180, 155406844), (186, 150393720), (240, 116555133), (248, 112795290), (279, 100262480), (310, 90236232), (360, 77703422), (372, 75196860), (465, 60157488), (496, 56397645), (558, 50131240), (620, 45118116), (720, 38851711), (744, 37598430), (859, 32564880), (930, 30078744), (1116, 25065620), (1240, 22559058), (1395, 20052496), (1459, 19172880), (1488, 18799215), (1718, 16282440), (1860, 15039372), (2232, 12532810), (2480, 11279529), (2577, 10854960), (2790, 10026248), (2918, 9586440), (3436, 8141220), (3720, 7519686), (4295, 6512976), (4377, 6390960), (4464, 6266405), (5154, 5427480), (5580, 5013124), (5836, 4793220), (6872, 4070610), (7295, 3834576), (7440, 3759843), (7731, 3618320), (8590, 3256488), (8754, 3195480), (10308, 2713740), (11160, 2506562), (11672, 2396610), (12885, 2170992), (13131, 2130320), (13744, 2035305), (14590, 1917288), (15462, 1809160), (17180, 1628244), (17508, 1597740), (20616, 1356870), (21885, 1278192), (22320, 1253281), (23344, 1198305), (25770, 1085496), (26262, 1065160), (26629, 1050480), (29180, 958644), (30924, 904580), (34360, 814122), (35016, 798870), (38655, 723664), (41232, 678435), (43770, 639096), (45229, 618480), (51540, 542748), (52524, 532580), (53258, 525240), (58360, 479322), (61848, 452290), (65655, 426064), (68720, 407061), (70032, 399435), (77310, 361832), (79887, 350160), (87540, 319548), (90458, 309240), (103080, 271374), (105048, 266290), (106516, 262620), (116720, 239661), (123696, 226145), (131310, 213032), (133145, 210096), (135687, 206160), (154620, 180916), (159774, 175080)]