739712340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{15277}}^1$

素因数の和:15561

約数の個数: 72

約数和(自身を含む): 2252282760

約数和(自身を除く): 1512570420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 1076, 1345, 1614, 2421, 2690, 3228, 4035, 4842, 5380, 8070, 9684, 12105, 15277, 16140, 24210, 30554, 45831, 48420, 61108, 76385, 91662, 137493, 152770, 183324, 229155, 274986, 305540, 458310, 549972, 687465, 916620, 1374930, 2749860, 4109513, 8219026, 12328539, 16438052, 20547565, 24657078, 36985617, 41095130, 49314156, 61642695, 73971234, 82190260, 123285390, 147942468, 184928085, 246570780, 369856170, 739712340]

約数ペア:

[(1, 739712340), (2, 369856170), (3, 246570780), (4, 184928085), (5, 147942468), (6, 123285390), (9, 82190260), (10, 73971234), (12, 61642695), (15, 49314156), (18, 41095130), (20, 36985617), (30, 24657078), (36, 20547565), (45, 16438052), (60, 12328539), (90, 8219026), (180, 4109513), (269, 2749860), (538, 1374930), (807, 916620), (1076, 687465), (1345, 549972), (1614, 458310), (2421, 305540), (2690, 274986), (3228, 229155), (4035, 183324), (4842, 152770), (5380, 137493), (8070, 91662), (9684, 76385), (12105, 61108), (15277, 48420), (16140, 45831), (24210, 30554)]