82789320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40583}}^1$

素因数の和:40614

約数の個数: 64

約数和(自身を含む): 262984320

約数和(自身を除く): 180195000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 40583, 81166, 121749, 162332, 202915, 243498, 324664, 405830, 486996, 608745, 689911, 811660, 973992, 1217490, 1379822, 1623320, 2069733, 2434980, 2759644, 3449555, 4139466, 4869960, 5519288, 6899110, 8278932, 10348665, 13798220, 16557864, 20697330, 27596440, 41394660, 82789320]

約数ペア:

[(1, 82789320), (2, 41394660), (3, 27596440), (4, 20697330), (5, 16557864), (6, 13798220), (8, 10348665), (10, 8278932), (12, 6899110), (15, 5519288), (17, 4869960), (20, 4139466), (24, 3449555), (30, 2759644), (34, 2434980), (40, 2069733), (51, 1623320), (60, 1379822), (68, 1217490), (85, 973992), (102, 811660), (120, 689911), (136, 608745), (170, 486996), (204, 405830), (255, 324664), (340, 243498), (408, 202915), (510, 162332), (680, 121749), (1020, 81166), (2040, 40583)]