28995590760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1\times {\mathrm{2309}}^1$

素因数の和:3011

約数の個数: 128

約数和(自身を含む): 87597417600

約数和(自身を除く): 58601826840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 461, 681, 908, 922, 1135, 1362, 1383, 1816, 1844, 2270, 2305, 2309, 2724, 2766, 3405, 3688, 4540, 4610, 4618, 5448, 5532, 6810, 6915, 6927, 9080, 9220, 9236, 11064, 11545, 13620, 13830, 13854, 18440, 18472, 23090, 27240, 27660, 27708, 34635, 46180, 55320, 55416, 69270, 92360, 104647, 138540, 209294, 277080, 313941, 418588, 523235, 524143, 627882, 837176, 1046470, 1048286, 1064449, 1255764, 1569705, 1572429, 2092940, 2096572, 2128898, 2511528, 2620715, 3139410, 3144858, 3193347, 4185880, 4193144, 4257796, 5241430, 5322245, 6278820, 6289716, 6386694, 7862145, 8515592, 10482860, 10644490, 12557640, 12579432, 12773388, 15724290, 15966735, 20965720, 21288980, 25546776, 31448580, 31933470, 42577960, 62897160, 63866940, 127733880, 241629923, 483259846, 724889769, 966519692, 1208149615, 1449779538, 1933039384, 2416299230, 2899559076, 3624448845, 4832598460, 5799118152, 7248897690, 9665196920, 14497795380, 28995590760]

約数ペア:

[(1, 28995590760), (2, 14497795380), (3, 9665196920), (4, 7248897690), (5, 5799118152), (6, 4832598460), (8, 3624448845), (10, 2899559076), (12, 2416299230), (15, 1933039384), (20, 1449779538), (24, 1208149615), (30, 966519692), (40, 724889769), (60, 483259846), (120, 241629923), (227, 127733880), (454, 63866940), (461, 62897160), (681, 42577960), (908, 31933470), (922, 31448580), (1135, 25546776), (1362, 21288980), (1383, 20965720), (1816, 15966735), (1844, 15724290), (2270, 12773388), (2305, 12579432), (2309, 12557640), (2724, 10644490), (2766, 10482860), (3405, 8515592), (3688, 7862145), (4540, 6386694), (4610, 6289716), (4618, 6278820), (5448, 5322245), (5532, 5241430), (6810, 4257796), (6915, 4193144), (6927, 4185880), (9080, 3193347), (9220, 3144858), (9236, 3139410), (11064, 2620715), (11545, 2511528), (13620, 2128898), (13830, 2096572), (13854, 2092940), (18440, 1572429), (18472, 1569705), (23090, 1255764), (27240, 1064449), (27660, 1048286), (27708, 1046470), (34635, 837176), (46180, 627882), (55320, 524143), (55416, 523235), (69270, 418588), (92360, 313941), (104647, 277080), (138540, 209294)]