472164720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{63463}}^1$

素因数の和:63510

約数の個数: 80

約数和(自身を含む): 1510950912

約数和(自身を除く): 1038786192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 63463, 126926, 190389, 253852, 317315, 380778, 507704, 634630, 761556, 951945, 1015408, 1269260, 1523112, 1903890, 1967353, 2538520, 3046224, 3807780, 3934706, 5077040, 5902059, 7615560, 7869412, 9836765, 11804118, 15231120, 15738824, 19673530, 23608236, 29510295, 31477648, 39347060, 47216472, 59020590, 78694120, 94432944, 118041180, 157388240, 236082360, 472164720]

約数ペア:

[(1, 472164720), (2, 236082360), (3, 157388240), (4, 118041180), (5, 94432944), (6, 78694120), (8, 59020590), (10, 47216472), (12, 39347060), (15, 31477648), (16, 29510295), (20, 23608236), (24, 19673530), (30, 15738824), (31, 15231120), (40, 11804118), (48, 9836765), (60, 7869412), (62, 7615560), (80, 5902059), (93, 5077040), (120, 3934706), (124, 3807780), (155, 3046224), (186, 2538520), (240, 1967353), (248, 1903890), (310, 1523112), (372, 1269260), (465, 1015408), (496, 951945), (620, 761556), (744, 634630), (930, 507704), (1240, 380778), (1488, 317315), (1860, 253852), (2480, 190389), (3720, 126926), (7440, 63463)]