63625920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:558

約数の個数: 112

約数和(自身を含む): 203655168

約数和(自身を除く): 140029248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 191, 192, 240, 320, 347, 382, 480, 573, 694, 764, 955, 960, 1041, 1146, 1388, 1528, 1735, 1910, 2082, 2292, 2776, 2865, 3056, 3470, 3820, 4164, 4584, 5205, 5552, 5730, 6112, 6940, 7640, 8328, 9168, 10410, 11104, 11460, 12224, 13880, 15280, 16656, 18336, 20820, 22208, 22920, 27760, 30560, 33312, 36672, 41640, 45840, 55520, 61120, 66277, 66624, 83280, 91680, 111040, 132554, 166560, 183360, 198831, 265108, 331385, 333120, 397662, 530216, 662770, 795324, 994155, 1060432, 1325540, 1590648, 1988310, 2120864, 2651080, 3181296, 3976620, 4241728, 5302160, 6362592, 7953240, 10604320, 12725184, 15906480, 21208640, 31812960, 63625920]

約数ペア:

[(1, 63625920), (2, 31812960), (3, 21208640), (4, 15906480), (5, 12725184), (6, 10604320), (8, 7953240), (10, 6362592), (12, 5302160), (15, 4241728), (16, 3976620), (20, 3181296), (24, 2651080), (30, 2120864), (32, 1988310), (40, 1590648), (48, 1325540), (60, 1060432), (64, 994155), (80, 795324), (96, 662770), (120, 530216), (160, 397662), (191, 333120), (192, 331385), (240, 265108), (320, 198831), (347, 183360), (382, 166560), (480, 132554), (573, 111040), (694, 91680), (764, 83280), (955, 66624), (960, 66277), (1041, 61120), (1146, 55520), (1388, 45840), (1528, 41640), (1735, 36672), (1910, 33312), (2082, 30560), (2292, 27760), (2776, 22920), (2865, 22208), (3056, 20820), (3470, 18336), (3820, 16656), (4164, 15280), (4584, 13880), (5205, 12224), (5552, 11460), (5730, 11104), (6112, 10410), (6940, 9168), (7640, 8328)]