115270480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 309980160

約数和(自身を除く): 194709680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 61, 65, 79, 80, 92, 104, 115, 122, 130, 158, 184, 208, 230, 244, 260, 299, 305, 316, 368, 395, 460, 488, 520, 598, 610, 632, 790, 793, 920, 976, 1027, 1040, 1196, 1220, 1264, 1403, 1495, 1580, 1586, 1817, 1840, 2054, 2392, 2440, 2806, 2990, 3160, 3172, 3634, 3965, 4108, 4784, 4819, 4880, 5135, 5612, 5980, 6320, 6344, 7015, 7268, 7930, 8216, 9085, 9638, 10270, 11224, 11960, 12688, 14030, 14536, 15860, 16432, 18170, 18239, 19276, 20540, 22448, 23621, 23920, 24095, 28060, 29072, 31720, 36340, 36478, 38552, 41080, 47242, 48190, 56120, 62647, 63440, 72680, 72956, 77104, 82160, 91195, 94484, 96380, 110837, 112240, 118105, 125294, 145360, 145912, 182390, 188968, 192760, 221674, 236210, 250588, 291824, 313235, 364780, 377936, 385520, 443348, 472420, 501176, 554185, 626470, 729560, 886696, 944840, 1002352, 1108370, 1252940, 1440881, 1459120, 1773392, 1889680, 2216740, 2505880, 2881762, 4433480, 5011760, 5763524, 7204405, 8866960, 11527048, 14408810, 23054096, 28817620, 57635240, 115270480]

約数ペア:

[(1, 115270480), (2, 57635240), (4, 28817620), (5, 23054096), (8, 14408810), (10, 11527048), (13, 8866960), (16, 7204405), (20, 5763524), (23, 5011760), (26, 4433480), (40, 2881762), (46, 2505880), (52, 2216740), (61, 1889680), (65, 1773392), (79, 1459120), (80, 1440881), (92, 1252940), (104, 1108370), (115, 1002352), (122, 944840), (130, 886696), (158, 729560), (184, 626470), (208, 554185), (230, 501176), (244, 472420), (260, 443348), (299, 385520), (305, 377936), (316, 364780), (368, 313235), (395, 291824), (460, 250588), (488, 236210), (520, 221674), (598, 192760), (610, 188968), (632, 182390), (790, 145912), (793, 145360), (920, 125294), (976, 118105), (1027, 112240), (1040, 110837), (1196, 96380), (1220, 94484), (1264, 91195), (1403, 82160), (1495, 77104), (1580, 72956), (1586, 72680), (1817, 63440), (1840, 62647), (2054, 56120), (2392, 48190), (2440, 47242), (2806, 41080), (2990, 38552), (3160, 36478), (3172, 36340), (3634, 31720), (3965, 29072), (4108, 28060), (4784, 24095), (4819, 23920), (4880, 23621), (5135, 22448), (5612, 20540), (5980, 19276), (6320, 18239), (6344, 18170), (7015, 16432), (7268, 15860), (7930, 14536), (8216, 14030), (9085, 12688), (9638, 11960), (10270, 11224)]