272895720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61463}}^1$

素因数の和:61514

約数の個数: 64

約数和(自身を含む): 840827520

約数和(自身を除く): 567931800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 61463, 122926, 184389, 245852, 307315, 368778, 491704, 614630, 737556, 921945, 1229260, 1475112, 1843890, 2274131, 2458520, 3687780, 4548262, 6822393, 7375560, 9096524, 11370655, 13644786, 18193048, 22741310, 27289572, 34111965, 45482620, 54579144, 68223930, 90965240, 136447860, 272895720]

約数ペア:

[(1, 272895720), (2, 136447860), (3, 90965240), (4, 68223930), (5, 54579144), (6, 45482620), (8, 34111965), (10, 27289572), (12, 22741310), (15, 18193048), (20, 13644786), (24, 11370655), (30, 9096524), (37, 7375560), (40, 6822393), (60, 4548262), (74, 3687780), (111, 2458520), (120, 2274131), (148, 1843890), (185, 1475112), (222, 1229260), (296, 921945), (370, 737556), (444, 614630), (555, 491704), (740, 368778), (888, 307315), (1110, 245852), (1480, 184389), (2220, 122926), (4440, 61463)]