731042640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5869}}^1$

素因数の和:6061

約数の個数: 120

約数和(自身を含む): 2469696840

約数和(自身を除く): 1738654200

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, 173, 180, 240, 346, 360, 519, 692, 720, 865, 1038, 1384, 1557, 1730, 2076, 2595, 2768, 3114, 3460, 4152, 5190, 5869, 6228, 6920, 7785, 8304, 10380, 11738, 12456, 13840, 15570, 17607, 20760, 23476, 24912, 29345, 31140, 35214, 41520, 46952, 52821, 58690, 62280, 70428, 88035, 93904, 105642, 117380, 124560, 140856, 176070, 211284, 234760, 264105, 281712, 352140, 422568, 469520, 528210, 704280, 845136, 1015337, 1056420, 1408560, 2030674, 2112840, 3046011, 4061348, 4225680, 5076685, 6092022, 8122696, 9138033, 10153370, 12184044, 15230055, 16245392, 18276066, 20306740, 24368088, 30460110, 36552132, 40613480, 45690165, 48736176, 60920220, 73104264, 81226960, 91380330, 121840440, 146208528, 182760660, 243680880, 365521320, 731042640]

約数ペア:

[(1, 731042640), (2, 365521320), (3, 243680880), (4, 182760660), (5, 146208528), (6, 121840440), (8, 91380330), (9, 81226960), (10, 73104264), (12, 60920220), (15, 48736176), (16, 45690165), (18, 40613480), (20, 36552132), (24, 30460110), (30, 24368088), (36, 20306740), (40, 18276066), (45, 16245392), (48, 15230055), (60, 12184044), (72, 10153370), (80, 9138033), (90, 8122696), (120, 6092022), (144, 5076685), (173, 4225680), (180, 4061348), (240, 3046011), (346, 2112840), (360, 2030674), (519, 1408560), (692, 1056420), (720, 1015337), (865, 845136), (1038, 704280), (1384, 528210), (1557, 469520), (1730, 422568), (2076, 352140), (2595, 281712), (2768, 264105), (3114, 234760), (3460, 211284), (4152, 176070), (5190, 140856), (5869, 124560), (6228, 117380), (6920, 105642), (7785, 93904), (8304, 88035), (10380, 70428), (11738, 62280), (12456, 58690), (13840, 52821), (15570, 46952), (17607, 41520), (20760, 35214), (23476, 31140), (24912, 29345)]