480366720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{27799}}^1$

素因数の和:27827

約数の個数: 128

約数和(自身を含む): 1701360000

約数和(自身を除く): 1220993280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 27799, 55598, 83397, 111196, 138995, 166794, 222392, 250191, 277990, 333588, 416985, 444784, 500382, 555980, 667176, 750573, 833970, 889568, 1000764, 1111960, 1250955, 1334352, 1501146, 1667940, 1779136, 2001528, 2223920, 2501910, 2668704, 3002292, 3335880, 3558272, 3752865, 4003056, 4447840, 5003820, 5337408, 6004584, 6671760, 7505730, 8006112, 8895680, 10007640, 10674816, 12009168, 13343520, 15011460, 16012224, 17791360, 20015280, 24018336, 26687040, 30022920, 32024448, 40030560, 48036672, 53374080, 60045840, 80061120, 96073344, 120091680, 160122240, 240183360, 480366720]

約数ペア:

[(1, 480366720), (2, 240183360), (3, 160122240), (4, 120091680), (5, 96073344), (6, 80061120), (8, 60045840), (9, 53374080), (10, 48036672), (12, 40030560), (15, 32024448), (16, 30022920), (18, 26687040), (20, 24018336), (24, 20015280), (27, 17791360), (30, 16012224), (32, 15011460), (36, 13343520), (40, 12009168), (45, 10674816), (48, 10007640), (54, 8895680), (60, 8006112), (64, 7505730), (72, 6671760), (80, 6004584), (90, 5337408), (96, 5003820), (108, 4447840), (120, 4003056), (128, 3752865), (135, 3558272), (144, 3335880), (160, 3002292), (180, 2668704), (192, 2501910), (216, 2223920), (240, 2001528), (270, 1779136), (288, 1667940), (320, 1501146), (360, 1334352), (384, 1250955), (432, 1111960), (480, 1000764), (540, 889568), (576, 833970), (640, 750573), (720, 667176), (864, 555980), (960, 500382), (1080, 444784), (1152, 416985), (1440, 333588), (1728, 277990), (1920, 250191), (2160, 222392), (2880, 166794), (3456, 138995), (4320, 111196), (5760, 83397), (8640, 55598), (17280, 27799)]