72442620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{134153}}^1$

素因数の和:134171

約数の個数: 48

約数和(自身を含む): 225378720

約数和(自身を除く): 152936100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 134153, 268306, 402459, 536612, 670765, 804918, 1207377, 1341530, 1609836, 2012295, 2414754, 2683060, 3622131, 4024590, 4829508, 6036885, 7244262, 8049180, 12073770, 14488524, 18110655, 24147540, 36221310, 72442620]

約数ペア:

[(1, 72442620), (2, 36221310), (3, 24147540), (4, 18110655), (5, 14488524), (6, 12073770), (9, 8049180), (10, 7244262), (12, 6036885), (15, 4829508), (18, 4024590), (20, 3622131), (27, 2683060), (30, 2414754), (36, 2012295), (45, 1609836), (54, 1341530), (60, 1207377), (90, 804918), (108, 670765), (135, 536612), (180, 402459), (270, 268306), (540, 134153)]