120610880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:476

約数の個数: 112

約数和(自身を含む): 314065920

約数和(自身を除く): 193455040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 79, 80, 104, 130, 158, 160, 208, 260, 316, 320, 367, 395, 416, 520, 632, 734, 790, 832, 1027, 1040, 1264, 1468, 1580, 1835, 2054, 2080, 2528, 2936, 3160, 3670, 4108, 4160, 4771, 5056, 5135, 5872, 6320, 7340, 8216, 9542, 10270, 11744, 12640, 14680, 16432, 19084, 20540, 23488, 23855, 25280, 28993, 29360, 32864, 38168, 41080, 47710, 57986, 58720, 65728, 76336, 82160, 95420, 115972, 117440, 144965, 152672, 164320, 190840, 231944, 289930, 305344, 328640, 376909, 381680, 463888, 579860, 753818, 763360, 927776, 1159720, 1507636, 1526720, 1855552, 1884545, 2319440, 3015272, 3769090, 4638880, 6030544, 7538180, 9277760, 12061088, 15076360, 24122176, 30152720, 60305440, 120610880]

約数ペア:

[(1, 120610880), (2, 60305440), (4, 30152720), (5, 24122176), (8, 15076360), (10, 12061088), (13, 9277760), (16, 7538180), (20, 6030544), (26, 4638880), (32, 3769090), (40, 3015272), (52, 2319440), (64, 1884545), (65, 1855552), (79, 1526720), (80, 1507636), (104, 1159720), (130, 927776), (158, 763360), (160, 753818), (208, 579860), (260, 463888), (316, 381680), (320, 376909), (367, 328640), (395, 305344), (416, 289930), (520, 231944), (632, 190840), (734, 164320), (790, 152672), (832, 144965), (1027, 117440), (1040, 115972), (1264, 95420), (1468, 82160), (1580, 76336), (1835, 65728), (2054, 58720), (2080, 57986), (2528, 47710), (2936, 41080), (3160, 38168), (3670, 32864), (4108, 29360), (4160, 28993), (4771, 25280), (5056, 23855), (5135, 23488), (5872, 20540), (6320, 19084), (7340, 16432), (8216, 14680), (9542, 12640), (10270, 11744)]