78318831120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{326328463}}^1$

素因数の和:326328479

約数の個数: 40

約数和(自身を含む): 242788377216

約数和(自身を除く): 164469546096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 326328463, 652656926, 978985389, 1305313852, 1631642315, 1957970778, 2610627704, 3263284630, 3915941556, 4894926945, 5221255408, 6526569260, 7831883112, 9789853890, 13053138520, 15663766224, 19579707780, 26106277040, 39159415560, 78318831120]

約数ペア:

[(1, 78318831120), (2, 39159415560), (3, 26106277040), (4, 19579707780), (5, 15663766224), (6, 13053138520), (8, 9789853890), (10, 7831883112), (12, 6526569260), (15, 5221255408), (16, 4894926945), (20, 3915941556), (24, 3263284630), (30, 2610627704), (40, 1957970778), (48, 1631642315), (60, 1305313852), (80, 978985389), (120, 652656926), (240, 326328463)]