91948320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{63853}}^1$

素因数の和:63874

約数の個数: 72

約数和(自身を含む): 313778556

約数和(自身を除く): 221830236

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 63853, 127706, 191559, 255412, 319265, 383118, 510824, 574677, 638530, 766236, 957795, 1021648, 1149354, 1277060, 1532472, 1915590, 2043296, 2298708, 2554120, 2873385, 3064944, 3831180, 4597416, 5108240, 5746770, 6129888, 7662360, 9194832, 10216480, 11493540, 15324720, 18389664, 22987080, 30649440, 45974160, 91948320]

約数ペア:

[(1, 91948320), (2, 45974160), (3, 30649440), (4, 22987080), (5, 18389664), (6, 15324720), (8, 11493540), (9, 10216480), (10, 9194832), (12, 7662360), (15, 6129888), (16, 5746770), (18, 5108240), (20, 4597416), (24, 3831180), (30, 3064944), (32, 2873385), (36, 2554120), (40, 2298708), (45, 2043296), (48, 1915590), (60, 1532472), (72, 1277060), (80, 1149354), (90, 1021648), (96, 957795), (120, 766236), (144, 638530), (160, 574677), (180, 510824), (240, 383118), (288, 319265), (360, 255412), (480, 191559), (720, 127706), (1440, 63853)]