122336240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1594

約数の個数: 80

約数和(自身を含む): 310396800

約数和(自身を除く): 188060560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 208, 260, 316, 395, 520, 632, 790, 1027, 1040, 1264, 1489, 1580, 2054, 2978, 3160, 4108, 5135, 5956, 6320, 7445, 8216, 10270, 11912, 14890, 16432, 19357, 20540, 23824, 29780, 38714, 41080, 59560, 77428, 82160, 96785, 117631, 119120, 154856, 193570, 235262, 309712, 387140, 470524, 588155, 774280, 941048, 1176310, 1529203, 1548560, 1882096, 2352620, 3058406, 4705240, 6116812, 7646015, 9410480, 12233624, 15292030, 24467248, 30584060, 61168120, 122336240]

約数ペア:

[(1, 122336240), (2, 61168120), (4, 30584060), (5, 24467248), (8, 15292030), (10, 12233624), (13, 9410480), (16, 7646015), (20, 6116812), (26, 4705240), (40, 3058406), (52, 2352620), (65, 1882096), (79, 1548560), (80, 1529203), (104, 1176310), (130, 941048), (158, 774280), (208, 588155), (260, 470524), (316, 387140), (395, 309712), (520, 235262), (632, 193570), (790, 154856), (1027, 119120), (1040, 117631), (1264, 96785), (1489, 82160), (1580, 77428), (2054, 59560), (2978, 41080), (3160, 38714), (4108, 29780), (5135, 23824), (5956, 20540), (6320, 19357), (7445, 16432), (8216, 14890), (10270, 11912)]