49121640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{15161}}^1$

素因数の和:15184

約数の個数: 80

約数和(自身を含む): 165114180

約数和(自身を除く): 115992540

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 15161, 30322, 45483, 60644, 75805, 90966, 121288, 136449, 151610, 181932, 227415, 272898, 303220, 363864, 409347, 454830, 545796, 606440, 682245, 818694, 909660, 1091592, 1228041, 1364490, 1637388, 1819320, 2046735, 2456082, 2728980, 3274776, 4093470, 4912164, 5457960, 6140205, 8186940, 9824328, 12280410, 16373880, 24560820, 49121640]

約数ペア:

[(1, 49121640), (2, 24560820), (3, 16373880), (4, 12280410), (5, 9824328), (6, 8186940), (8, 6140205), (9, 5457960), (10, 4912164), (12, 4093470), (15, 3274776), (18, 2728980), (20, 2456082), (24, 2046735), (27, 1819320), (30, 1637388), (36, 1364490), (40, 1228041), (45, 1091592), (54, 909660), (60, 818694), (72, 682245), (81, 606440), (90, 545796), (108, 454830), (120, 409347), (135, 363864), (162, 303220), (180, 272898), (216, 227415), (270, 181932), (324, 151610), (360, 136449), (405, 121288), (540, 90966), (648, 75805), (810, 60644), (1080, 45483), (1620, 30322), (3240, 15161)]