73153320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14177}}^1$

素因数の和:14234

約数の個数: 64

約数和(自身を含む): 224579520

約数和(自身を除く): 151426200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 14177, 28354, 42531, 56708, 70885, 85062, 113416, 141770, 170124, 212655, 283540, 340248, 425310, 567080, 609611, 850620, 1219222, 1701240, 1828833, 2438444, 3048055, 3657666, 4876888, 6096110, 7315332, 9144165, 12192220, 14630664, 18288330, 24384440, 36576660, 73153320]

約数ペア:

[(1, 73153320), (2, 36576660), (3, 24384440), (4, 18288330), (5, 14630664), (6, 12192220), (8, 9144165), (10, 7315332), (12, 6096110), (15, 4876888), (20, 3657666), (24, 3048055), (30, 2438444), (40, 1828833), (43, 1701240), (60, 1219222), (86, 850620), (120, 609611), (129, 567080), (172, 425310), (215, 340248), (258, 283540), (344, 212655), (430, 170124), (516, 141770), (645, 113416), (860, 85062), (1032, 70885), (1290, 56708), (1720, 42531), (2580, 28354), (5160, 14177)]