1320233340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2377}}^1\times {\mathrm{9257}}^1$

素因数の和:11646

約数の個数: 48

約数和(自身を含む): 3698608032

約数和(自身を除く): 2378374692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2377, 4754, 7131, 9257, 9508, 11885, 14262, 18514, 23770, 27771, 28524, 35655, 37028, 46285, 47540, 55542, 71310, 92570, 111084, 138855, 142620, 185140, 277710, 555420, 22003889, 44007778, 66011667, 88015556, 110019445, 132023334, 220038890, 264046668, 330058335, 440077780, 660116670, 1320233340]

約数ペア:

[(1, 1320233340), (2, 660116670), (3, 440077780), (4, 330058335), (5, 264046668), (6, 220038890), (10, 132023334), (12, 110019445), (15, 88015556), (20, 66011667), (30, 44007778), (60, 22003889), (2377, 555420), (4754, 277710), (7131, 185140), (9257, 142620), (9508, 138855), (11885, 111084), (14262, 92570), (18514, 71310), (23770, 55542), (27771, 47540), (28524, 46285), (35655, 37028)]