12104979720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{29401}}^1$

素因数の和:29535

約数の個数: 128

約数和(自身を含む): 37596925440

約数和(自身を除く): 25491945720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 73, 94, 120, 141, 146, 188, 219, 235, 282, 292, 365, 376, 438, 470, 564, 584, 705, 730, 876, 940, 1095, 1128, 1410, 1460, 1752, 1880, 2190, 2820, 2920, 3431, 4380, 5640, 6862, 8760, 10293, 13724, 17155, 20586, 27448, 29401, 34310, 41172, 51465, 58802, 68620, 82344, 88203, 102930, 117604, 137240, 147005, 176406, 205860, 235208, 294010, 352812, 411720, 441015, 588020, 705624, 882030, 1176040, 1381847, 1764060, 2146273, 2763694, 3528120, 4145541, 4292546, 5527388, 6438819, 6909235, 8291082, 8585092, 10731365, 11054776, 12877638, 13818470, 16582164, 17170184, 20727705, 21462730, 25755276, 27636940, 32194095, 33164328, 41455410, 42925460, 51510552, 55273880, 64388190, 82910820, 85850920, 100874831, 128776380, 165821640, 201749662, 257552760, 302624493, 403499324, 504374155, 605248986, 806998648, 1008748310, 1210497972, 1513122465, 2017496620, 2420995944, 3026244930, 4034993240, 6052489860, 12104979720]

約数ペア:

[(1, 12104979720), (2, 6052489860), (3, 4034993240), (4, 3026244930), (5, 2420995944), (6, 2017496620), (8, 1513122465), (10, 1210497972), (12, 1008748310), (15, 806998648), (20, 605248986), (24, 504374155), (30, 403499324), (40, 302624493), (47, 257552760), (60, 201749662), (73, 165821640), (94, 128776380), (120, 100874831), (141, 85850920), (146, 82910820), (188, 64388190), (219, 55273880), (235, 51510552), (282, 42925460), (292, 41455410), (365, 33164328), (376, 32194095), (438, 27636940), (470, 25755276), (564, 21462730), (584, 20727705), (705, 17170184), (730, 16582164), (876, 13818470), (940, 12877638), (1095, 11054776), (1128, 10731365), (1410, 8585092), (1460, 8291082), (1752, 6909235), (1880, 6438819), (2190, 5527388), (2820, 4292546), (2920, 4145541), (3431, 3528120), (4380, 2763694), (5640, 2146273), (6862, 1764060), (8760, 1381847), (10293, 1176040), (13724, 882030), (17155, 705624), (20586, 588020), (27448, 441015), (29401, 411720), (34310, 352812), (41172, 294010), (51465, 235208), (58802, 205860), (68620, 176406), (82344, 147005), (88203, 137240), (102930, 117604)]