40059720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 131040000

約数和(自身を除く): 90980280

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, 223, 360, 446, 499, 669, 892, 998, 1115, 1338, 1497, 1784, 1996, 2007, 2230, 2495, 2676, 2994, 3345, 3992, 4014, 4460, 4491, 4990, 5352, 5988, 6690, 7485, 8028, 8920, 8982, 9980, 10035, 11976, 13380, 14970, 16056, 17964, 19960, 20070, 22455, 26760, 29940, 35928, 40140, 44910, 59880, 80280, 89820, 111277, 179640, 222554, 333831, 445108, 556385, 667662, 890216, 1001493, 1112770, 1335324, 1669155, 2002986, 2225540, 2670648, 3338310, 4005972, 4451080, 5007465, 6676620, 8011944, 10014930, 13353240, 20029860, 40059720]

約数ペア:

[(1, 40059720), (2, 20029860), (3, 13353240), (4, 10014930), (5, 8011944), (6, 6676620), (8, 5007465), (9, 4451080), (10, 4005972), (12, 3338310), (15, 2670648), (18, 2225540), (20, 2002986), (24, 1669155), (30, 1335324), (36, 1112770), (40, 1001493), (45, 890216), (60, 667662), (72, 556385), (90, 445108), (120, 333831), (180, 222554), (223, 179640), (360, 111277), (446, 89820), (499, 80280), (669, 59880), (892, 44910), (998, 40140), (1115, 35928), (1338, 29940), (1497, 26760), (1784, 22455), (1996, 20070), (2007, 19960), (2230, 17964), (2495, 16056), (2676, 14970), (2994, 13380), (3345, 11976), (3992, 10035), (4014, 9980), (4460, 8982), (4491, 8920), (4990, 8028), (5352, 7485), (5988, 6690)]