2972306640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{12384611}}^1$

素因数の和:12384627

約数の個数: 40

約数和(自身を含む): 9214151328

約数和(自身を除く): 6241844688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 12384611, 24769222, 37153833, 49538444, 61923055, 74307666, 99076888, 123846110, 148615332, 185769165, 198153776, 247692220, 297230664, 371538330, 495384440, 594461328, 743076660, 990768880, 1486153320, 2972306640]

約数ペア:

[(1, 2972306640), (2, 1486153320), (3, 990768880), (4, 743076660), (5, 594461328), (6, 495384440), (8, 371538330), (10, 297230664), (12, 247692220), (15, 198153776), (16, 185769165), (20, 148615332), (24, 123846110), (30, 99076888), (40, 74307666), (48, 61923055), (60, 49538444), (80, 37153833), (120, 24769222), (240, 12384611)]