27934440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1777}}^1$

素因数の和:1922

約数の個数: 64

約数和(自身を含む): 84490560

約数和(自身を除く): 56556120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1777, 1965, 2620, 3144, 3554, 3930, 5240, 5331, 7108, 7860, 8885, 10662, 14216, 15720, 17770, 21324, 26655, 35540, 42648, 53310, 71080, 106620, 213240, 232787, 465574, 698361, 931148, 1163935, 1396722, 1862296, 2327870, 2793444, 3491805, 4655740, 5586888, 6983610, 9311480, 13967220, 27934440]

約数ペア:

[(1, 27934440), (2, 13967220), (3, 9311480), (4, 6983610), (5, 5586888), (6, 4655740), (8, 3491805), (10, 2793444), (12, 2327870), (15, 1862296), (20, 1396722), (24, 1163935), (30, 931148), (40, 698361), (60, 465574), (120, 232787), (131, 213240), (262, 106620), (393, 71080), (524, 53310), (655, 42648), (786, 35540), (1048, 26655), (1310, 21324), (1572, 17770), (1777, 15720), (1965, 14216), (2620, 10662), (3144, 8885), (3554, 7860), (3930, 7108), (5240, 5331)]