30080520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83557}}^1$

素因数の和:83574

約数の個数: 48

約数和(自身を含む): 97762860

約数和(自身を除く): 67682340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 83557, 167114, 250671, 334228, 417785, 501342, 668456, 752013, 835570, 1002684, 1253355, 1504026, 1671140, 2005368, 2506710, 3008052, 3342280, 3760065, 5013420, 6016104, 7520130, 10026840, 15040260, 30080520]

約数ペア:

[(1, 30080520), (2, 15040260), (3, 10026840), (4, 7520130), (5, 6016104), (6, 5013420), (8, 3760065), (9, 3342280), (10, 3008052), (12, 2506710), (15, 2005368), (18, 1671140), (20, 1504026), (24, 1253355), (30, 1002684), (36, 835570), (40, 752013), (45, 668456), (60, 501342), (72, 417785), (90, 334228), (120, 250671), (180, 167114), (360, 83557)]