329870160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1063}}^1$

素因数の和:1513

約数の個数: 120

約数和(自身を含む): 1111428864

約数和(自身を除く): 781558704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 431, 720, 862, 1063, 1293, 1724, 2126, 2155, 2586, 3189, 3448, 3879, 4252, 4310, 5172, 5315, 6378, 6465, 6896, 7758, 8504, 8620, 9567, 10344, 10630, 12756, 12930, 15516, 15945, 17008, 17240, 19134, 19395, 20688, 21260, 25512, 25860, 31032, 31890, 34480, 38268, 38790, 42520, 47835, 51024, 51720, 62064, 63780, 76536, 77580, 85040, 95670, 103440, 127560, 153072, 155160, 191340, 255120, 310320, 382680, 458153, 765360, 916306, 1374459, 1832612, 2290765, 2748918, 3665224, 4123377, 4581530, 5497836, 6872295, 7330448, 8246754, 9163060, 10995672, 13744590, 16493508, 18326120, 20616885, 21991344, 27489180, 32987016, 36652240, 41233770, 54978360, 65974032, 82467540, 109956720, 164935080, 329870160]

約数ペア:

[(1, 329870160), (2, 164935080), (3, 109956720), (4, 82467540), (5, 65974032), (6, 54978360), (8, 41233770), (9, 36652240), (10, 32987016), (12, 27489180), (15, 21991344), (16, 20616885), (18, 18326120), (20, 16493508), (24, 13744590), (30, 10995672), (36, 9163060), (40, 8246754), (45, 7330448), (48, 6872295), (60, 5497836), (72, 4581530), (80, 4123377), (90, 3665224), (120, 2748918), (144, 2290765), (180, 1832612), (240, 1374459), (360, 916306), (431, 765360), (720, 458153), (862, 382680), (1063, 310320), (1293, 255120), (1724, 191340), (2126, 155160), (2155, 153072), (2586, 127560), (3189, 103440), (3448, 95670), (3879, 85040), (4252, 77580), (4310, 76536), (5172, 63780), (5315, 62064), (6378, 51720), (6465, 51024), (6896, 47835), (7758, 42520), (8504, 38790), (8620, 38268), (9567, 34480), (10344, 31890), (10630, 31032), (12756, 25860), (12930, 25512), (15516, 21260), (15945, 20688), (17008, 19395), (17240, 19134)]