284227920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{727}}^1$

素因数の和:930

約数の個数: 160

約数和(自身を含む): 985770240

約数和(自身を除く): 701542320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 181, 216, 240, 270, 360, 362, 432, 540, 543, 720, 724, 727, 905, 1080, 1086, 1448, 1454, 1629, 1810, 2160, 2172, 2181, 2715, 2896, 2908, 3258, 3620, 3635, 4344, 4362, 4887, 5430, 5816, 6516, 6543, 7240, 7270, 8145, 8688, 8724, 9774, 10860, 10905, 11632, 13032, 13086, 14480, 14540, 16290, 17448, 19548, 19629, 21720, 21810, 24435, 26064, 26172, 29080, 32580, 32715, 34896, 39096, 39258, 43440, 43620, 48870, 52344, 58160, 65160, 65430, 78192, 78516, 87240, 97740, 98145, 104688, 130320, 130860, 131587, 157032, 174480, 195480, 196290, 261720, 263174, 314064, 390960, 392580, 394761, 523440, 526348, 657935, 785160, 789522, 1052696, 1184283, 1315870, 1570320, 1579044, 1973805, 2105392, 2368566, 2631740, 3158088, 3552849, 3947610, 4737132, 5263480, 5921415, 6316176, 7105698, 7895220, 9474264, 10526960, 11842830, 14211396, 15790440, 17764245, 18948528, 23685660, 28422792, 31580880, 35528490, 47371320, 56845584, 71056980, 94742640, 142113960, 284227920]

約数ペア:

[(1, 284227920), (2, 142113960), (3, 94742640), (4, 71056980), (5, 56845584), (6, 47371320), (8, 35528490), (9, 31580880), (10, 28422792), (12, 23685660), (15, 18948528), (16, 17764245), (18, 15790440), (20, 14211396), (24, 11842830), (27, 10526960), (30, 9474264), (36, 7895220), (40, 7105698), (45, 6316176), (48, 5921415), (54, 5263480), (60, 4737132), (72, 3947610), (80, 3552849), (90, 3158088), (108, 2631740), (120, 2368566), (135, 2105392), (144, 1973805), (180, 1579044), (181, 1570320), (216, 1315870), (240, 1184283), (270, 1052696), (360, 789522), (362, 785160), (432, 657935), (540, 526348), (543, 523440), (720, 394761), (724, 392580), (727, 390960), (905, 314064), (1080, 263174), (1086, 261720), (1448, 196290), (1454, 195480), (1629, 174480), (1810, 157032), (2160, 131587), (2172, 130860), (2181, 130320), (2715, 104688), (2896, 98145), (2908, 97740), (3258, 87240), (3620, 78516), (3635, 78192), (4344, 65430), (4362, 65160), (4887, 58160), (5430, 52344), (5816, 48870), (6516, 43620), (6543, 43440), (7240, 39258), (7270, 39096), (8145, 34896), (8688, 32715), (8724, 32580), (9774, 29080), (10860, 26172), (10905, 26064), (11632, 24435), (13032, 21810), (13086, 21720), (14480, 19629), (14540, 19548), (16290, 17448)]