91038240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:543

約数の個数: 144

約数和(自身を含む): 313238016

約数和(自身を除く): 222199776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 191, 240, 288, 331, 360, 382, 480, 573, 662, 720, 764, 955, 993, 1146, 1324, 1440, 1528, 1655, 1719, 1910, 1986, 2292, 2648, 2865, 2979, 3056, 3310, 3438, 3820, 3972, 4584, 4965, 5296, 5730, 5958, 6112, 6620, 6876, 7640, 7944, 8595, 9168, 9930, 10592, 11460, 11916, 13240, 13752, 14895, 15280, 15888, 17190, 18336, 19860, 22920, 23832, 26480, 27504, 29790, 30560, 31776, 34380, 39720, 45840, 47664, 52960, 55008, 59580, 63221, 68760, 79440, 91680, 95328, 119160, 126442, 137520, 158880, 189663, 238320, 252884, 275040, 316105, 379326, 476640, 505768, 568989, 632210, 758652, 948315, 1011536, 1137978, 1264420, 1517304, 1896630, 2023072, 2275956, 2528840, 2844945, 3034608, 3793260, 4551912, 5057680, 5689890, 6069216, 7586520, 9103824, 10115360, 11379780, 15173040, 18207648, 22759560, 30346080, 45519120, 91038240]

約数ペア:

[(1, 91038240), (2, 45519120), (3, 30346080), (4, 22759560), (5, 18207648), (6, 15173040), (8, 11379780), (9, 10115360), (10, 9103824), (12, 7586520), (15, 6069216), (16, 5689890), (18, 5057680), (20, 4551912), (24, 3793260), (30, 3034608), (32, 2844945), (36, 2528840), (40, 2275956), (45, 2023072), (48, 1896630), (60, 1517304), (72, 1264420), (80, 1137978), (90, 1011536), (96, 948315), (120, 758652), (144, 632210), (160, 568989), (180, 505768), (191, 476640), (240, 379326), (288, 316105), (331, 275040), (360, 252884), (382, 238320), (480, 189663), (573, 158880), (662, 137520), (720, 126442), (764, 119160), (955, 95328), (993, 91680), (1146, 79440), (1324, 68760), (1440, 63221), (1528, 59580), (1655, 55008), (1719, 52960), (1910, 47664), (1986, 45840), (2292, 39720), (2648, 34380), (2865, 31776), (2979, 30560), (3056, 29790), (3310, 27504), (3438, 26480), (3820, 23832), (3972, 22920), (4584, 19860), (4965, 18336), (5296, 17190), (5730, 15888), (5958, 15280), (6112, 14895), (6620, 13752), (6876, 13240), (7640, 11916), (7944, 11460), (8595, 10592), (9168, 9930)]