1567740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 4898880

約数和(自身を除く): 3331140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 53, 58, 60, 68, 85, 87, 102, 106, 116, 145, 159, 170, 174, 204, 212, 255, 265, 290, 318, 340, 348, 435, 493, 510, 530, 580, 636, 795, 870, 901, 986, 1020, 1060, 1479, 1537, 1590, 1740, 1802, 1972, 2465, 2703, 2958, 3074, 3180, 3604, 4505, 4611, 4930, 5406, 5916, 6148, 7395, 7685, 9010, 9222, 9860, 10812, 13515, 14790, 15370, 18020, 18444, 23055, 26129, 27030, 29580, 30740, 46110, 52258, 54060, 78387, 92220, 104516, 130645, 156774, 261290, 313548, 391935, 522580, 783870, 1567740]

約数ペア:

[(1, 1567740), (2, 783870), (3, 522580), (4, 391935), (5, 313548), (6, 261290), (10, 156774), (12, 130645), (15, 104516), (17, 92220), (20, 78387), (29, 54060), (30, 52258), (34, 46110), (51, 30740), (53, 29580), (58, 27030), (60, 26129), (68, 23055), (85, 18444), (87, 18020), (102, 15370), (106, 14790), (116, 13515), (145, 10812), (159, 9860), (170, 9222), (174, 9010), (204, 7685), (212, 7395), (255, 6148), (265, 5916), (290, 5406), (318, 4930), (340, 4611), (348, 4505), (435, 3604), (493, 3180), (510, 3074), (530, 2958), (580, 2703), (636, 2465), (795, 1972), (870, 1802), (901, 1740), (986, 1590), (1020, 1537), (1060, 1479)]