330436620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7681}}^1$

素因数の和:7935

約数の個数: 72

約数和(自身を含む): 1006649280

約数和(自身を除く): 676212660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 956, 1195, 1434, 2151, 2390, 2868, 3585, 4302, 4780, 7170, 7681, 8604, 10755, 14340, 15362, 21510, 23043, 30724, 38405, 43020, 46086, 69129, 76810, 92172, 115215, 138258, 153620, 230430, 276516, 345645, 460860, 691290, 1382580, 1835759, 3671518, 5507277, 7343036, 9178795, 11014554, 16521831, 18357590, 22029108, 27536385, 33043662, 36715180, 55072770, 66087324, 82609155, 110145540, 165218310, 330436620]

約数ペア:

[(1, 330436620), (2, 165218310), (3, 110145540), (4, 82609155), (5, 66087324), (6, 55072770), (9, 36715180), (10, 33043662), (12, 27536385), (15, 22029108), (18, 18357590), (20, 16521831), (30, 11014554), (36, 9178795), (45, 7343036), (60, 5507277), (90, 3671518), (180, 1835759), (239, 1382580), (478, 691290), (717, 460860), (956, 345645), (1195, 276516), (1434, 230430), (2151, 153620), (2390, 138258), (2868, 115215), (3585, 92172), (4302, 76810), (4780, 69129), (7170, 46086), (7681, 43020), (8604, 38405), (10755, 30724), (14340, 23043), (15362, 21510)]