40535280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{56299}}^1$

素因数の和:56318

約数の個数: 60

約数和(自身を含む): 136133400

約数和(自身を除く): 95598120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 56299, 112598, 168897, 225196, 281495, 337794, 450392, 506691, 562990, 675588, 844485, 900784, 1013382, 1125980, 1351176, 1688970, 2026764, 2251960, 2533455, 2702352, 3377940, 4053528, 4503920, 5066910, 6755880, 8107056, 10133820, 13511760, 20267640, 40535280]

約数ペア:

[(1, 40535280), (2, 20267640), (3, 13511760), (4, 10133820), (5, 8107056), (6, 6755880), (8, 5066910), (9, 4503920), (10, 4053528), (12, 3377940), (15, 2702352), (16, 2533455), (18, 2251960), (20, 2026764), (24, 1688970), (30, 1351176), (36, 1125980), (40, 1013382), (45, 900784), (48, 844485), (60, 675588), (72, 562990), (80, 506691), (90, 450392), (120, 337794), (144, 281495), (180, 225196), (240, 168897), (360, 112598), (720, 56299)]