20614962240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2385991}}^1$

素因数の和:2386017

約数の個数: 112

約数和(自身を含む): 72725036160

約数和(自身を除く): 52110073920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 2385991, 4771982, 7157973, 9543964, 11929955, 14315946, 19087928, 21473919, 23859910, 28631892, 35789865, 38175856, 42947838, 47719820, 57263784, 64421757, 71579730, 76351712, 85895676, 95439640, 107369595, 114527568, 128843514, 143159460, 152703424, 171791352, 190879280, 214739190, 229055136, 257687028, 286318920, 322108785, 343582704, 381758560, 429478380, 458110272, 515374056, 572637840, 644217570, 687165408, 763517120, 858956760, 1030748112, 1145275680, 1288435140, 1374330816, 1717913520, 2061496224, 2290551360, 2576870280, 3435827040, 4122992448, 5153740560, 6871654080, 10307481120, 20614962240]

約数ペア:

[(1, 20614962240), (2, 10307481120), (3, 6871654080), (4, 5153740560), (5, 4122992448), (6, 3435827040), (8, 2576870280), (9, 2290551360), (10, 2061496224), (12, 1717913520), (15, 1374330816), (16, 1288435140), (18, 1145275680), (20, 1030748112), (24, 858956760), (27, 763517120), (30, 687165408), (32, 644217570), (36, 572637840), (40, 515374056), (45, 458110272), (48, 429478380), (54, 381758560), (60, 343582704), (64, 322108785), (72, 286318920), (80, 257687028), (90, 229055136), (96, 214739190), (108, 190879280), (120, 171791352), (135, 152703424), (144, 143159460), (160, 128843514), (180, 114527568), (192, 107369595), (216, 95439640), (240, 85895676), (270, 76351712), (288, 71579730), (320, 64421757), (360, 57263784), (432, 47719820), (480, 42947838), (540, 38175856), (576, 35789865), (720, 28631892), (864, 23859910), (960, 21473919), (1080, 19087928), (1440, 14315946), (1728, 11929955), (2160, 9543964), (2880, 7157973), (4320, 4771982), (8640, 2385991)]