2301480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2131}}^1$

素因数の和:2151

約数の個数: 64

約数和(自身を含む): 7675200

約数和(自身を除く): 5373720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2131, 4262, 6393, 8524, 10655, 12786, 17048, 19179, 21310, 25572, 31965, 38358, 42620, 51144, 57537, 63930, 76716, 85240, 95895, 115074, 127860, 153432, 191790, 230148, 255720, 287685, 383580, 460296, 575370, 767160, 1150740, 2301480]

約数ペア:

[(1, 2301480), (2, 1150740), (3, 767160), (4, 575370), (5, 460296), (6, 383580), (8, 287685), (9, 255720), (10, 230148), (12, 191790), (15, 153432), (18, 127860), (20, 115074), (24, 95895), (27, 85240), (30, 76716), (36, 63930), (40, 57537), (45, 51144), (54, 42620), (60, 38358), (72, 31965), (90, 25572), (108, 21310), (120, 19179), (135, 17048), (180, 12786), (216, 10655), (270, 8524), (360, 6393), (540, 4262), (1080, 2131)]