156022740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{288931}}^1$

素因数の和:288949

約数の個数: 48

約数和(自身を含む): 485405760

約数和(自身を除く): 329383020

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, 288931, 577862, 866793, 1155724, 1444655, 1733586, 2600379, 2889310, 3467172, 4333965, 5200758, 5778620, 7801137, 8667930, 10401516, 13001895, 15602274, 17335860, 26003790, 31204548, 39005685, 52007580, 78011370, 156022740]

約数ペア:

[(1, 156022740), (2, 78011370), (3, 52007580), (4, 39005685), (5, 31204548), (6, 26003790), (9, 17335860), (10, 15602274), (12, 13001895), (15, 10401516), (18, 8667930), (20, 7801137), (27, 5778620), (30, 5200758), (36, 4333965), (45, 3467172), (54, 2889310), (60, 2600379), (90, 1733586), (108, 1444655), (135, 1155724), (180, 866793), (270, 577862), (540, 288931)]