164414160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{228353}}^1$

素因数の和:228372

約数の個数: 60

約数和(自身を含む): 552159972

約数和(自身を除く): 387745812

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 228353, 456706, 685059, 913412, 1141765, 1370118, 1826824, 2055177, 2283530, 2740236, 3425295, 3653648, 4110354, 4567060, 5480472, 6850590, 8220708, 9134120, 10275885, 10960944, 13701180, 16441416, 18268240, 20551770, 27402360, 32882832, 41103540, 54804720, 82207080, 164414160]

約数ペア:

[(1, 164414160), (2, 82207080), (3, 54804720), (4, 41103540), (5, 32882832), (6, 27402360), (8, 20551770), (9, 18268240), (10, 16441416), (12, 13701180), (15, 10960944), (16, 10275885), (18, 9134120), (20, 8220708), (24, 6850590), (30, 5480472), (36, 4567060), (40, 4110354), (45, 3653648), (48, 3425295), (60, 2740236), (72, 2283530), (80, 2055177), (90, 1826824), (120, 1370118), (144, 1141765), (180, 913412), (240, 685059), (360, 456706), (720, 228353)]