82614720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1898

約数の個数: 112

約数和(自身を含む): 268028928

約数和(自身を除く): 185414208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1831, 1880, 2256, 2820, 3008, 3662, 3760, 4512, 5493, 5640, 7324, 7520, 9024, 9155, 10986, 11280, 14648, 15040, 18310, 21972, 22560, 27465, 29296, 36620, 43944, 45120, 54930, 58592, 73240, 86057, 87888, 109860, 117184, 146480, 172114, 175776, 219720, 258171, 292960, 344228, 351552, 430285, 439440, 516342, 585920, 688456, 860570, 878880, 1032684, 1290855, 1376912, 1721140, 1757760, 2065368, 2581710, 2753824, 3442280, 4130736, 5163420, 5507648, 6884560, 8261472, 10326840, 13769120, 16522944, 20653680, 27538240, 41307360, 82614720]

約数ペア:

[(1, 82614720), (2, 41307360), (3, 27538240), (4, 20653680), (5, 16522944), (6, 13769120), (8, 10326840), (10, 8261472), (12, 6884560), (15, 5507648), (16, 5163420), (20, 4130736), (24, 3442280), (30, 2753824), (32, 2581710), (40, 2065368), (47, 1757760), (48, 1721140), (60, 1376912), (64, 1290855), (80, 1032684), (94, 878880), (96, 860570), (120, 688456), (141, 585920), (160, 516342), (188, 439440), (192, 430285), (235, 351552), (240, 344228), (282, 292960), (320, 258171), (376, 219720), (470, 175776), (480, 172114), (564, 146480), (705, 117184), (752, 109860), (940, 87888), (960, 86057), (1128, 73240), (1410, 58592), (1504, 54930), (1831, 45120), (1880, 43944), (2256, 36620), (2820, 29296), (3008, 27465), (3662, 22560), (3760, 21972), (4512, 18310), (5493, 15040), (5640, 14648), (7324, 11280), (7520, 10986), (9024, 9155)]