481272720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{117959}}^1$

素因数の和:117992

約数の個数: 80

約数和(自身を含む): 1579720320

約数和(自身を除く): 1098447600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 117959, 235918, 353877, 471836, 589795, 707754, 943672, 1179590, 1415508, 1769385, 1887344, 2005303, 2359180, 2831016, 3538770, 4010606, 4718360, 5662032, 6015909, 7077540, 8021212, 9436720, 10026515, 12031818, 14155080, 16042424, 20053030, 24063636, 28310160, 30079545, 32084848, 40106060, 48127272, 60159090, 80212120, 96254544, 120318180, 160424240, 240636360, 481272720]

約数ペア:

[(1, 481272720), (2, 240636360), (3, 160424240), (4, 120318180), (5, 96254544), (6, 80212120), (8, 60159090), (10, 48127272), (12, 40106060), (15, 32084848), (16, 30079545), (17, 28310160), (20, 24063636), (24, 20053030), (30, 16042424), (34, 14155080), (40, 12031818), (48, 10026515), (51, 9436720), (60, 8021212), (68, 7077540), (80, 6015909), (85, 5662032), (102, 4718360), (120, 4010606), (136, 3538770), (170, 2831016), (204, 2359180), (240, 2005303), (255, 1887344), (272, 1769385), (340, 1415508), (408, 1179590), (510, 943672), (680, 707754), (816, 589795), (1020, 471836), (1360, 353877), (2040, 235918), (4080, 117959)]