130491360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{90619}}^1$

素因数の和:90640

約数の個数: 72

約数和(自身を含む): 445306680

約数和(自身を除く): 314815320

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, 240, 288, 360, 480, 720, 1440, 90619, 181238, 271857, 362476, 453095, 543714, 724952, 815571, 906190, 1087428, 1359285, 1449904, 1631142, 1812380, 2174856, 2718570, 2899808, 3262284, 3624760, 4077855, 4349712, 5437140, 6524568, 7249520, 8155710, 8699424, 10874280, 13049136, 14499040, 16311420, 21748560, 26098272, 32622840, 43497120, 65245680, 130491360]

約数ペア:

[(1, 130491360), (2, 65245680), (3, 43497120), (4, 32622840), (5, 26098272), (6, 21748560), (8, 16311420), (9, 14499040), (10, 13049136), (12, 10874280), (15, 8699424), (16, 8155710), (18, 7249520), (20, 6524568), (24, 5437140), (30, 4349712), (32, 4077855), (36, 3624760), (40, 3262284), (45, 2899808), (48, 2718570), (60, 2174856), (72, 1812380), (80, 1631142), (90, 1449904), (96, 1359285), (120, 1087428), (144, 906190), (160, 815571), (180, 724952), (240, 543714), (288, 453095), (360, 362476), (480, 271857), (720, 181238), (1440, 90619)]