5712720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1860

約数の個数: 80

約数和(自身を含む): 19082112

約数和(自身を除く): 13369392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 1831, 3120, 3662, 5493, 7324, 9155, 10986, 14648, 18310, 21972, 23803, 27465, 29296, 36620, 43944, 47606, 54930, 71409, 73240, 87888, 95212, 109860, 119015, 142818, 146480, 190424, 219720, 238030, 285636, 357045, 380848, 439440, 476060, 571272, 714090, 952120, 1142544, 1428180, 1904240, 2856360, 5712720]

約数ペア:

[(1, 5712720), (2, 2856360), (3, 1904240), (4, 1428180), (5, 1142544), (6, 952120), (8, 714090), (10, 571272), (12, 476060), (13, 439440), (15, 380848), (16, 357045), (20, 285636), (24, 238030), (26, 219720), (30, 190424), (39, 146480), (40, 142818), (48, 119015), (52, 109860), (60, 95212), (65, 87888), (78, 73240), (80, 71409), (104, 54930), (120, 47606), (130, 43944), (156, 36620), (195, 29296), (208, 27465), (240, 23803), (260, 21972), (312, 18310), (390, 14648), (520, 10986), (624, 9155), (780, 7324), (1040, 5493), (1560, 3662), (1831, 3120)]