161838360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4451}}^1$

素因数の和:4569

約数の個数: 96

約数和(自身を含む): 531301680

約数和(自身を除く): 369463320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2424, 3030, 3636, 4040, 4451, 4545, 6060, 7272, 8902, 9090, 12120, 13353, 17804, 18180, 22255, 26706, 35608, 36360, 40059, 44510, 53412, 66765, 80118, 89020, 106824, 133530, 160236, 178040, 200295, 267060, 320472, 400590, 449551, 534120, 801180, 899102, 1348653, 1602360, 1798204, 2247755, 2697306, 3596408, 4045959, 4495510, 5394612, 6743265, 8091918, 8991020, 10789224, 13486530, 16183836, 17982040, 20229795, 26973060, 32367672, 40459590, 53946120, 80919180, 161838360]

約数ペア:

[(1, 161838360), (2, 80919180), (3, 53946120), (4, 40459590), (5, 32367672), (6, 26973060), (8, 20229795), (9, 17982040), (10, 16183836), (12, 13486530), (15, 10789224), (18, 8991020), (20, 8091918), (24, 6743265), (30, 5394612), (36, 4495510), (40, 4045959), (45, 3596408), (60, 2697306), (72, 2247755), (90, 1798204), (101, 1602360), (120, 1348653), (180, 899102), (202, 801180), (303, 534120), (360, 449551), (404, 400590), (505, 320472), (606, 267060), (808, 200295), (909, 178040), (1010, 160236), (1212, 133530), (1515, 106824), (1818, 89020), (2020, 80118), (2424, 66765), (3030, 53412), (3636, 44510), (4040, 40059), (4451, 36360), (4545, 35608), (6060, 26706), (7272, 22255), (8902, 18180), (9090, 17804), (12120, 13353)]