61537320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 223816320

約数和(自身を除く): 162279000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 487, 520, 540, 585, 648, 702, 780, 810, 936, 972, 974, 1053, 1080, 1170, 1215, 1404, 1461, 1560, 1620, 1755, 1944, 1948, 2106, 2340, 2430, 2435, 2808, 2922, 3159, 3240, 3510, 3896, 4212, 4383, 4680, 4860, 4870, 5265, 5844, 6318, 6331, 7020, 7305, 8424, 8766, 9720, 9740, 10530, 11688, 12636, 12662, 13149, 14040, 14610, 15795, 17532, 18993, 19480, 21060, 21915, 25272, 25324, 26298, 29220, 31590, 31655, 35064, 37986, 39447, 42120, 43830, 50648, 52596, 56979, 58440, 63180, 63310, 65745, 75972, 78894, 87660, 94965, 105192, 113958, 118341, 126360, 126620, 131490, 151944, 157788, 170937, 175320, 189930, 197235, 227916, 236682, 253240, 262980, 284895, 315576, 341874, 379860, 394470, 455832, 473364, 512811, 525960, 569790, 591705, 683748, 759720, 788940, 854685, 946728, 1025622, 1139580, 1183410, 1367496, 1538433, 1577880, 1709370, 2051244, 2279160, 2366820, 2564055, 3076866, 3418740, 4102488, 4733640, 5128110, 6153732, 6837480, 7692165, 10256220, 12307464, 15384330, 20512440, 30768660, 61537320]

約数ペア:

[(1, 61537320), (2, 30768660), (3, 20512440), (4, 15384330), (5, 12307464), (6, 10256220), (8, 7692165), (9, 6837480), (10, 6153732), (12, 5128110), (13, 4733640), (15, 4102488), (18, 3418740), (20, 3076866), (24, 2564055), (26, 2366820), (27, 2279160), (30, 2051244), (36, 1709370), (39, 1577880), (40, 1538433), (45, 1367496), (52, 1183410), (54, 1139580), (60, 1025622), (65, 946728), (72, 854685), (78, 788940), (81, 759720), (90, 683748), (104, 591705), (108, 569790), (117, 525960), (120, 512811), (130, 473364), (135, 455832), (156, 394470), (162, 379860), (180, 341874), (195, 315576), (216, 284895), (234, 262980), (243, 253240), (260, 236682), (270, 227916), (312, 197235), (324, 189930), (351, 175320), (360, 170937), (390, 157788), (405, 151944), (468, 131490), (486, 126620), (487, 126360), (520, 118341), (540, 113958), (585, 105192), (648, 94965), (702, 87660), (780, 78894), (810, 75972), (936, 65745), (972, 63310), (974, 63180), (1053, 58440), (1080, 56979), (1170, 52596), (1215, 50648), (1404, 43830), (1461, 42120), (1560, 39447), (1620, 37986), (1755, 35064), (1944, 31655), (1948, 31590), (2106, 29220), (2340, 26298), (2430, 25324), (2435, 25272), (2808, 21915), (2922, 21060), (3159, 19480), (3240, 18993), (3510, 17532), (3896, 15795), (4212, 14610), (4383, 14040), (4680, 13149), (4860, 12662), (4870, 12636), (5265, 11688), (5844, 10530), (6318, 9740), (6331, 9720), (7020, 8766), (7305, 8424)]