247342560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7691}}^1$

素因数の和:7776

約数の個数: 96

約数和(自身を含む): 790860672

約数和(自身を除く): 543518112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 160, 201, 240, 268, 335, 402, 480, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2144, 2680, 3216, 4020, 5360, 6432, 7691, 8040, 10720, 15382, 16080, 23073, 30764, 32160, 38455, 46146, 61528, 76910, 92292, 115365, 123056, 153820, 184584, 230730, 246112, 307640, 369168, 461460, 515297, 615280, 738336, 922920, 1030594, 1230560, 1545891, 1845840, 2061188, 2576485, 3091782, 3691680, 4122376, 5152970, 6183564, 7729455, 8244752, 10305940, 12367128, 15458910, 16489504, 20611880, 24734256, 30917820, 41223760, 49468512, 61835640, 82447520, 123671280, 247342560]

約数ペア:

[(1, 247342560), (2, 123671280), (3, 82447520), (4, 61835640), (5, 49468512), (6, 41223760), (8, 30917820), (10, 24734256), (12, 20611880), (15, 16489504), (16, 15458910), (20, 12367128), (24, 10305940), (30, 8244752), (32, 7729455), (40, 6183564), (48, 5152970), (60, 4122376), (67, 3691680), (80, 3091782), (96, 2576485), (120, 2061188), (134, 1845840), (160, 1545891), (201, 1230560), (240, 1030594), (268, 922920), (335, 738336), (402, 615280), (480, 515297), (536, 461460), (670, 369168), (804, 307640), (1005, 246112), (1072, 230730), (1340, 184584), (1608, 153820), (2010, 123056), (2144, 115365), (2680, 92292), (3216, 76910), (4020, 61528), (5360, 46146), (6432, 38455), (7691, 32160), (8040, 30764), (10720, 23073), (15382, 16080)]