4664640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 112

約数和(自身を含む): 15288768

約数和(自身を除く): 10624128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 113, 120, 129, 160, 172, 192, 215, 226, 240, 258, 320, 339, 344, 430, 452, 480, 516, 565, 645, 678, 688, 860, 904, 960, 1032, 1130, 1290, 1356, 1376, 1695, 1720, 1808, 2064, 2260, 2580, 2712, 2752, 3390, 3440, 3616, 4128, 4520, 4859, 5160, 5424, 6780, 6880, 7232, 8256, 9040, 9718, 10320, 10848, 13560, 13760, 14577, 18080, 19436, 20640, 21696, 24295, 27120, 29154, 36160, 38872, 41280, 48590, 54240, 58308, 72885, 77744, 97180, 108480, 116616, 145770, 155488, 194360, 233232, 291540, 310976, 388720, 466464, 583080, 777440, 932928, 1166160, 1554880, 2332320, 4664640]

約数ペア:

[(1, 4664640), (2, 2332320), (3, 1554880), (4, 1166160), (5, 932928), (6, 777440), (8, 583080), (10, 466464), (12, 388720), (15, 310976), (16, 291540), (20, 233232), (24, 194360), (30, 155488), (32, 145770), (40, 116616), (43, 108480), (48, 97180), (60, 77744), (64, 72885), (80, 58308), (86, 54240), (96, 48590), (113, 41280), (120, 38872), (129, 36160), (160, 29154), (172, 27120), (192, 24295), (215, 21696), (226, 20640), (240, 19436), (258, 18080), (320, 14577), (339, 13760), (344, 13560), (430, 10848), (452, 10320), (480, 9718), (516, 9040), (565, 8256), (645, 7232), (678, 6880), (688, 6780), (860, 5424), (904, 5160), (960, 4859), (1032, 4520), (1130, 4128), (1290, 3616), (1356, 3440), (1376, 3390), (1695, 2752), (1720, 2712), (1808, 2580), (2064, 2260)]