164415480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10459}}^1$

素因数の和:10604

約数の個数: 64

約数和(自身を含む): 497059200

約数和(自身を除く): 332643720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 10459, 15720, 20918, 31377, 41836, 52295, 62754, 83672, 104590, 125508, 156885, 209180, 251016, 313770, 418360, 627540, 1255080, 1370129, 2740258, 4110387, 5480516, 6850645, 8220774, 10961032, 13701290, 16441548, 20551935, 27402580, 32883096, 41103870, 54805160, 82207740, 164415480]

約数ペア:

[(1, 164415480), (2, 82207740), (3, 54805160), (4, 41103870), (5, 32883096), (6, 27402580), (8, 20551935), (10, 16441548), (12, 13701290), (15, 10961032), (20, 8220774), (24, 6850645), (30, 5480516), (40, 4110387), (60, 2740258), (120, 1370129), (131, 1255080), (262, 627540), (393, 418360), (524, 313770), (655, 251016), (786, 209180), (1048, 156885), (1310, 125508), (1572, 104590), (1965, 83672), (2620, 62754), (3144, 52295), (3930, 41836), (5240, 31377), (7860, 20918), (10459, 15720)]