72726840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{751}}^1$

素因数の和:1037

約数の個数: 96

約数和(自身を含む): 237556800

約数和(自身を除く): 164829960

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, 269, 360, 538, 751, 807, 1076, 1345, 1502, 1614, 2152, 2253, 2421, 2690, 3004, 3228, 3755, 4035, 4506, 4842, 5380, 6008, 6456, 6759, 7510, 8070, 9012, 9684, 10760, 11265, 12105, 13518, 15020, 16140, 18024, 19368, 22530, 24210, 27036, 30040, 32280, 33795, 45060, 48420, 54072, 67590, 90120, 96840, 135180, 202019, 270360, 404038, 606057, 808076, 1010095, 1212114, 1616152, 1818171, 2020190, 2424228, 3030285, 3636342, 4040380, 4848456, 6060570, 7272684, 8080760, 9090855, 12121140, 14545368, 18181710, 24242280, 36363420, 72726840]

約数ペア:

[(1, 72726840), (2, 36363420), (3, 24242280), (4, 18181710), (5, 14545368), (6, 12121140), (8, 9090855), (9, 8080760), (10, 7272684), (12, 6060570), (15, 4848456), (18, 4040380), (20, 3636342), (24, 3030285), (30, 2424228), (36, 2020190), (40, 1818171), (45, 1616152), (60, 1212114), (72, 1010095), (90, 808076), (120, 606057), (180, 404038), (269, 270360), (360, 202019), (538, 135180), (751, 96840), (807, 90120), (1076, 67590), (1345, 54072), (1502, 48420), (1614, 45060), (2152, 33795), (2253, 32280), (2421, 30040), (2690, 27036), (3004, 24210), (3228, 22530), (3755, 19368), (4035, 18024), (4506, 16140), (4842, 15020), (5380, 13518), (6008, 12105), (6456, 11265), (6759, 10760), (7510, 9684), (8070, 9012)]