1664272560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6934469}}^1$

素因数の和:6934485

約数の個数: 40

約数和(自身を含む): 5159245680

約数和(自身を除く): 3494973120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6934469, 13868938, 20803407, 27737876, 34672345, 41606814, 55475752, 69344690, 83213628, 104017035, 110951504, 138689380, 166427256, 208034070, 277378760, 332854512, 416068140, 554757520, 832136280, 1664272560]

約数ペア:

[(1, 1664272560), (2, 832136280), (3, 554757520), (4, 416068140), (5, 332854512), (6, 277378760), (8, 208034070), (10, 166427256), (12, 138689380), (15, 110951504), (16, 104017035), (20, 83213628), (24, 69344690), (30, 55475752), (40, 41606814), (48, 34672345), (60, 27737876), (80, 20803407), (120, 13868938), (240, 6934469)]