2019931560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1870307}}^1$

素因数の和:1870327

約数の個数: 64

約数和(自身を含む): 6733108800

約数和(自身を除く): 4713177240

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, 1870307, 3740614, 5610921, 7481228, 9351535, 11221842, 14962456, 16832763, 18703070, 22443684, 28054605, 33665526, 37406140, 44887368, 50498289, 56109210, 67331052, 74812280, 84163815, 100996578, 112218420, 134662104, 168327630, 201993156, 224436840, 252491445, 336655260, 403986312, 504982890, 673310520, 1009965780, 2019931560]

約数ペア:

[(1, 2019931560), (2, 1009965780), (3, 673310520), (4, 504982890), (5, 403986312), (6, 336655260), (8, 252491445), (9, 224436840), (10, 201993156), (12, 168327630), (15, 134662104), (18, 112218420), (20, 100996578), (24, 84163815), (27, 74812280), (30, 67331052), (36, 56109210), (40, 50498289), (45, 44887368), (54, 37406140), (60, 33665526), (72, 28054605), (90, 22443684), (108, 18703070), (120, 16832763), (135, 14962456), (180, 11221842), (216, 9351535), (270, 7481228), (360, 5610921), (540, 3740614), (1080, 1870307)]