55647720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 181789920

約数和(自身を除く): 126142200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 467, 662, 934, 993, 1324, 1401, 1655, 1868, 1986, 2335, 2648, 2802, 2979, 3310, 3736, 3972, 4203, 4670, 4965, 5604, 5958, 6620, 7005, 7944, 8406, 9340, 9930, 11208, 11916, 13240, 14010, 14895, 16812, 18680, 19860, 21015, 23832, 28020, 29790, 33624, 39720, 42030, 56040, 59580, 84060, 119160, 154577, 168120, 309154, 463731, 618308, 772885, 927462, 1236616, 1391193, 1545770, 1854924, 2318655, 2782386, 3091540, 3709848, 4637310, 5564772, 6183080, 6955965, 9274620, 11129544, 13911930, 18549240, 27823860, 55647720]

約数ペア:

[(1, 55647720), (2, 27823860), (3, 18549240), (4, 13911930), (5, 11129544), (6, 9274620), (8, 6955965), (9, 6183080), (10, 5564772), (12, 4637310), (15, 3709848), (18, 3091540), (20, 2782386), (24, 2318655), (30, 1854924), (36, 1545770), (40, 1391193), (45, 1236616), (60, 927462), (72, 772885), (90, 618308), (120, 463731), (180, 309154), (331, 168120), (360, 154577), (467, 119160), (662, 84060), (934, 59580), (993, 56040), (1324, 42030), (1401, 39720), (1655, 33624), (1868, 29790), (1986, 28020), (2335, 23832), (2648, 21015), (2802, 19860), (2979, 18680), (3310, 16812), (3736, 14895), (3972, 14010), (4203, 13240), (4670, 11916), (4965, 11208), (5604, 9930), (5958, 9340), (6620, 8406), (7005, 7944)]