61941240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:794

約数の個数: 128

約数和(自身を含む): 209260800

約数和(自身を除く): 147319560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 332, 360, 415, 498, 540, 664, 691, 747, 830, 996, 1080, 1245, 1382, 1494, 1660, 1992, 2073, 2241, 2490, 2764, 2988, 3320, 3455, 3735, 4146, 4482, 4980, 5528, 5976, 6219, 6910, 7470, 8292, 8964, 9960, 10365, 11205, 12438, 13820, 14940, 16584, 17928, 18657, 20730, 22410, 24876, 27640, 29880, 31095, 37314, 41460, 44820, 49752, 57353, 62190, 74628, 82920, 89640, 93285, 114706, 124380, 149256, 172059, 186570, 229412, 248760, 286765, 344118, 373140, 458824, 516177, 573530, 688236, 746280, 860295, 1032354, 1147060, 1376472, 1548531, 1720590, 2064708, 2294120, 2580885, 3097062, 3441180, 4129416, 5161770, 6194124, 6882360, 7742655, 10323540, 12388248, 15485310, 20647080, 30970620, 61941240]

約数ペア:

[(1, 61941240), (2, 30970620), (3, 20647080), (4, 15485310), (5, 12388248), (6, 10323540), (8, 7742655), (9, 6882360), (10, 6194124), (12, 5161770), (15, 4129416), (18, 3441180), (20, 3097062), (24, 2580885), (27, 2294120), (30, 2064708), (36, 1720590), (40, 1548531), (45, 1376472), (54, 1147060), (60, 1032354), (72, 860295), (83, 746280), (90, 688236), (108, 573530), (120, 516177), (135, 458824), (166, 373140), (180, 344118), (216, 286765), (249, 248760), (270, 229412), (332, 186570), (360, 172059), (415, 149256), (498, 124380), (540, 114706), (664, 93285), (691, 89640), (747, 82920), (830, 74628), (996, 62190), (1080, 57353), (1245, 49752), (1382, 44820), (1494, 41460), (1660, 37314), (1992, 31095), (2073, 29880), (2241, 27640), (2490, 24876), (2764, 22410), (2988, 20730), (3320, 18657), (3455, 17928), (3735, 16584), (4146, 14940), (4482, 13820), (4980, 12438), (5528, 11205), (5976, 10365), (6219, 9960), (6910, 8964), (7470, 8292)]