28743519060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{771431}}^1$

素因数の和:771475

約数の個数: 120

約数和(自身を含む): 94090018176

約数和(自身を除く): 65346499116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2484, 3105, 3726, 4140, 6210, 7452, 9315, 12420, 18630, 37260, 771431, 1542862, 2314293, 3085724, 3857155, 4628586, 6942879, 7714310, 9257172, 11571465, 13885758, 15428620, 17742913, 20828637, 23142930, 27771516, 34714395, 35485826, 41657274, 46285860, 53228739, 62485911, 69428790, 70971652, 83314548, 88714565, 104143185, 106457478, 124971822, 138857580, 159686217, 177429130, 208286370, 212914956, 249943644, 266143695, 312429555, 319372434, 354858260, 416572740, 479058651, 532287390, 624859110, 638744868, 798431085, 958117302, 1064574780, 1249718220, 1437175953, 1596862170, 1916234604, 2395293255, 2874351906, 3193724340, 4790586510, 5748703812, 7185879765, 9581173020, 14371759530, 28743519060]

約数ペア:

[(1, 28743519060), (2, 14371759530), (3, 9581173020), (4, 7185879765), (5, 5748703812), (6, 4790586510), (9, 3193724340), (10, 2874351906), (12, 2395293255), (15, 1916234604), (18, 1596862170), (20, 1437175953), (23, 1249718220), (27, 1064574780), (30, 958117302), (36, 798431085), (45, 638744868), (46, 624859110), (54, 532287390), (60, 479058651), (69, 416572740), (81, 354858260), (90, 319372434), (92, 312429555), (108, 266143695), (115, 249943644), (135, 212914956), (138, 208286370), (162, 177429130), (180, 159686217), (207, 138857580), (230, 124971822), (270, 106457478), (276, 104143185), (324, 88714565), (345, 83314548), (405, 70971652), (414, 69428790), (460, 62485911), (540, 53228739), (621, 46285860), (690, 41657274), (810, 35485826), (828, 34714395), (1035, 27771516), (1242, 23142930), (1380, 20828637), (1620, 17742913), (1863, 15428620), (2070, 13885758), (2484, 11571465), (3105, 9257172), (3726, 7714310), (4140, 6942879), (6210, 4628586), (7452, 3857155), (9315, 3085724), (12420, 2314293), (18630, 1542862), (37260, 771431)]