4680120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 14382720

約数和(自身を除く): 9702600

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, 907, 1032, 1290, 1720, 1814, 2580, 2721, 3628, 4535, 5160, 5442, 7256, 9070, 10884, 13605, 18140, 21768, 27210, 36280, 39001, 54420, 78002, 108840, 117003, 156004, 195005, 234006, 312008, 390010, 468012, 585015, 780020, 936024, 1170030, 1560040, 2340060, 4680120]

約数ペア:

[(1, 4680120), (2, 2340060), (3, 1560040), (4, 1170030), (5, 936024), (6, 780020), (8, 585015), (10, 468012), (12, 390010), (15, 312008), (20, 234006), (24, 195005), (30, 156004), (40, 117003), (43, 108840), (60, 78002), (86, 54420), (120, 39001), (129, 36280), (172, 27210), (215, 21768), (258, 18140), (344, 13605), (430, 10884), (516, 9070), (645, 7256), (860, 5442), (907, 5160), (1032, 4535), (1290, 3628), (1720, 2721), (1814, 2580)]