977398440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{677}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 3005112960

約数和(自身を除く): 2027714520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 227, 265, 318, 424, 454, 530, 636, 677, 681, 795, 908, 1060, 1135, 1272, 1354, 1362, 1590, 1816, 2031, 2120, 2270, 2708, 2724, 3180, 3385, 3405, 4062, 4540, 5416, 5448, 6360, 6770, 6810, 8124, 9080, 10155, 12031, 13540, 13620, 16248, 20310, 24062, 27080, 27240, 35881, 36093, 40620, 48124, 60155, 71762, 72186, 81240, 96248, 107643, 120310, 143524, 144372, 153679, 179405, 180465, 215286, 240620, 287048, 288744, 307358, 358810, 360930, 430572, 461037, 481240, 538215, 614716, 717620, 721860, 768395, 861144, 922074, 1076430, 1229432, 1435240, 1443720, 1536790, 1844148, 2152860, 2305185, 3073580, 3688296, 4305720, 4610370, 6147160, 8144987, 9220740, 16289974, 18441480, 24434961, 32579948, 40724935, 48869922, 65159896, 81449870, 97739844, 122174805, 162899740, 195479688, 244349610, 325799480, 488699220, 977398440]

約数ペア:

[(1, 977398440), (2, 488699220), (3, 325799480), (4, 244349610), (5, 195479688), (6, 162899740), (8, 122174805), (10, 97739844), (12, 81449870), (15, 65159896), (20, 48869922), (24, 40724935), (30, 32579948), (40, 24434961), (53, 18441480), (60, 16289974), (106, 9220740), (120, 8144987), (159, 6147160), (212, 4610370), (227, 4305720), (265, 3688296), (318, 3073580), (424, 2305185), (454, 2152860), (530, 1844148), (636, 1536790), (677, 1443720), (681, 1435240), (795, 1229432), (908, 1076430), (1060, 922074), (1135, 861144), (1272, 768395), (1354, 721860), (1362, 717620), (1590, 614716), (1816, 538215), (2031, 481240), (2120, 461037), (2270, 430572), (2708, 360930), (2724, 358810), (3180, 307358), (3385, 288744), (3405, 287048), (4062, 240620), (4540, 215286), (5416, 180465), (5448, 179405), (6360, 153679), (6770, 144372), (6810, 143524), (8124, 120310), (9080, 107643), (10155, 96248), (12031, 81240), (13540, 72186), (13620, 71762), (16248, 60155), (20310, 48124), (24062, 40620), (27080, 36093), (27240, 35881)]