214080480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{148667}}^1$

素因数の和:148688

約数の個数: 72

約数和(自身を含む): 730554552

約数和(自身を除く): 516474072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 148667, 297334, 446001, 594668, 743335, 892002, 1189336, 1338003, 1486670, 1784004, 2230005, 2378672, 2676006, 2973340, 3568008, 4460010, 4757344, 5352012, 5946680, 6690015, 7136016, 8920020, 10704024, 11893360, 13380030, 14272032, 17840040, 21408048, 23786720, 26760060, 35680080, 42816096, 53520120, 71360160, 107040240, 214080480]

約数ペア:

[(1, 214080480), (2, 107040240), (3, 71360160), (4, 53520120), (5, 42816096), (6, 35680080), (8, 26760060), (9, 23786720), (10, 21408048), (12, 17840040), (15, 14272032), (16, 13380030), (18, 11893360), (20, 10704024), (24, 8920020), (30, 7136016), (32, 6690015), (36, 5946680), (40, 5352012), (45, 4757344), (48, 4460010), (60, 3568008), (72, 2973340), (80, 2676006), (90, 2378672), (96, 2230005), (120, 1784004), (144, 1486670), (160, 1338003), (180, 1189336), (240, 892002), (288, 743335), (360, 594668), (480, 446001), (720, 297334), (1440, 148667)]