25582560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 81285120

約数和(自身を除く): 55702560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 223, 239, 240, 446, 478, 480, 669, 717, 892, 956, 1115, 1195, 1338, 1434, 1784, 1912, 2230, 2390, 2676, 2868, 3345, 3568, 3585, 3824, 4460, 4780, 5352, 5736, 6690, 7136, 7170, 7648, 8920, 9560, 10704, 11472, 13380, 14340, 17840, 19120, 21408, 22944, 26760, 28680, 35680, 38240, 53297, 53520, 57360, 106594, 107040, 114720, 159891, 213188, 266485, 319782, 426376, 532970, 639564, 799455, 852752, 1065940, 1279128, 1598910, 1705504, 2131880, 2558256, 3197820, 4263760, 5116512, 6395640, 8527520, 12791280, 25582560]

約数ペア:

[(1, 25582560), (2, 12791280), (3, 8527520), (4, 6395640), (5, 5116512), (6, 4263760), (8, 3197820), (10, 2558256), (12, 2131880), (15, 1705504), (16, 1598910), (20, 1279128), (24, 1065940), (30, 852752), (32, 799455), (40, 639564), (48, 532970), (60, 426376), (80, 319782), (96, 266485), (120, 213188), (160, 159891), (223, 114720), (239, 107040), (240, 106594), (446, 57360), (478, 53520), (480, 53297), (669, 38240), (717, 35680), (892, 28680), (956, 26760), (1115, 22944), (1195, 21408), (1338, 19120), (1434, 17840), (1784, 14340), (1912, 13380), (2230, 11472), (2390, 10704), (2676, 9560), (2868, 8920), (3345, 7648), (3568, 7170), (3585, 7136), (3824, 6690), (4460, 5736), (4780, 5352)]