16524240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2268

約数の個数: 80

約数和(自身を含む): 52901376

約数和(自身を除く): 36377136

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, 2221, 2480, 3720, 4442, 6663, 7440, 8884, 11105, 13326, 17768, 22210, 26652, 33315, 35536, 44420, 53304, 66630, 68851, 88840, 106608, 133260, 137702, 177680, 206553, 266520, 275404, 344255, 413106, 533040, 550808, 688510, 826212, 1032765, 1101616, 1377020, 1652424, 2065530, 2754040, 3304848, 4131060, 5508080, 8262120, 16524240]

約数ペア:

[(1, 16524240), (2, 8262120), (3, 5508080), (4, 4131060), (5, 3304848), (6, 2754040), (8, 2065530), (10, 1652424), (12, 1377020), (15, 1101616), (16, 1032765), (20, 826212), (24, 688510), (30, 550808), (31, 533040), (40, 413106), (48, 344255), (60, 275404), (62, 266520), (80, 206553), (93, 177680), (120, 137702), (124, 133260), (155, 106608), (186, 88840), (240, 68851), (248, 66630), (310, 53304), (372, 44420), (465, 35536), (496, 33315), (620, 26652), (744, 22210), (930, 17768), (1240, 13326), (1488, 11105), (1860, 8884), (2221, 7440), (2480, 6663), (3720, 4442)]