80173680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{334057}}^1$

素因数の和:334073

約数の個数: 40

約数和(自身を含む): 248539152

約数和(自身を除く): 168365472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 334057, 668114, 1002171, 1336228, 1670285, 2004342, 2672456, 3340570, 4008684, 5010855, 5344912, 6681140, 8017368, 10021710, 13362280, 16034736, 20043420, 26724560, 40086840, 80173680]

約数ペア:

[(1, 80173680), (2, 40086840), (3, 26724560), (4, 20043420), (5, 16034736), (6, 13362280), (8, 10021710), (10, 8017368), (12, 6681140), (15, 5344912), (16, 5010855), (20, 4008684), (24, 3340570), (30, 2672456), (40, 2004342), (48, 1670285), (60, 1336228), (80, 1002171), (120, 668114), (240, 334057)]