12812764320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{12239}}^1$

素因数の和:12987

約数の個数: 144

約数和(自身を含む): 43787278080

約数和(自身を除く): 30974513760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 727, 1440, 1454, 2181, 2908, 3635, 4362, 5816, 6543, 7270, 8724, 10905, 11632, 12239, 13086, 14540, 17448, 21810, 23264, 24478, 26172, 29080, 32715, 34896, 36717, 43620, 48956, 52344, 58160, 61195, 65430, 69792, 73434, 87240, 97912, 104688, 110151, 116320, 122390, 130860, 146868, 174480, 183585, 195824, 209376, 220302, 244780, 261720, 293736, 348960, 367170, 391648, 440604, 489560, 523440, 550755, 587472, 734340, 881208, 979120, 1046880, 1101510, 1174944, 1468680, 1762416, 1958240, 2203020, 2937360, 3524832, 4406040, 5874720, 8812080, 8897753, 17624160, 17795506, 26693259, 35591012, 44488765, 53386518, 71182024, 80079777, 88977530, 106773036, 133466295, 142364048, 160159554, 177955060, 213546072, 266932590, 284728096, 320319108, 355910120, 400398885, 427092144, 533865180, 640638216, 711820240, 800797770, 854184288, 1067730360, 1281276432, 1423640480, 1601595540, 2135460720, 2562552864, 3203191080, 4270921440, 6406382160, 12812764320]

約数ペア:

[(1, 12812764320), (2, 6406382160), (3, 4270921440), (4, 3203191080), (5, 2562552864), (6, 2135460720), (8, 1601595540), (9, 1423640480), (10, 1281276432), (12, 1067730360), (15, 854184288), (16, 800797770), (18, 711820240), (20, 640638216), (24, 533865180), (30, 427092144), (32, 400398885), (36, 355910120), (40, 320319108), (45, 284728096), (48, 266932590), (60, 213546072), (72, 177955060), (80, 160159554), (90, 142364048), (96, 133466295), (120, 106773036), (144, 88977530), (160, 80079777), (180, 71182024), (240, 53386518), (288, 44488765), (360, 35591012), (480, 26693259), (720, 17795506), (727, 17624160), (1440, 8897753), (1454, 8812080), (2181, 5874720), (2908, 4406040), (3635, 3524832), (4362, 2937360), (5816, 2203020), (6543, 1958240), (7270, 1762416), (8724, 1468680), (10905, 1174944), (11632, 1101510), (12239, 1046880), (13086, 979120), (14540, 881208), (17448, 734340), (21810, 587472), (23264, 550755), (24478, 523440), (26172, 489560), (29080, 440604), (32715, 391648), (34896, 367170), (36717, 348960), (43620, 293736), (48956, 261720), (52344, 244780), (58160, 220302), (61195, 209376), (65430, 195824), (69792, 183585), (73434, 174480), (87240, 146868), (97912, 130860), (104688, 122390), (110151, 116320)]