8483040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 29837808

約数和(自身を除く): 21354768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 137, 144, 160, 172, 180, 215, 240, 258, 274, 288, 344, 360, 387, 411, 430, 480, 516, 548, 645, 685, 688, 720, 774, 822, 860, 1032, 1096, 1233, 1290, 1370, 1376, 1440, 1548, 1644, 1720, 1935, 2055, 2064, 2192, 2466, 2580, 2740, 3096, 3288, 3440, 3870, 4110, 4128, 4384, 4932, 5160, 5480, 5891, 6165, 6192, 6576, 6880, 7740, 8220, 9864, 10320, 10960, 11782, 12330, 12384, 13152, 15480, 16440, 17673, 19728, 20640, 21920, 23564, 24660, 29455, 30960, 32880, 35346, 39456, 47128, 49320, 53019, 58910, 61920, 65760, 70692, 88365, 94256, 98640, 106038, 117820, 141384, 176730, 188512, 197280, 212076, 235640, 265095, 282768, 353460, 424152, 471280, 530190, 565536, 706920, 848304, 942560, 1060380, 1413840, 1696608, 2120760, 2827680, 4241520, 8483040]

約数ペア:

[(1, 8483040), (2, 4241520), (3, 2827680), (4, 2120760), (5, 1696608), (6, 1413840), (8, 1060380), (9, 942560), (10, 848304), (12, 706920), (15, 565536), (16, 530190), (18, 471280), (20, 424152), (24, 353460), (30, 282768), (32, 265095), (36, 235640), (40, 212076), (43, 197280), (45, 188512), (48, 176730), (60, 141384), (72, 117820), (80, 106038), (86, 98640), (90, 94256), (96, 88365), (120, 70692), (129, 65760), (137, 61920), (144, 58910), (160, 53019), (172, 49320), (180, 47128), (215, 39456), (240, 35346), (258, 32880), (274, 30960), (288, 29455), (344, 24660), (360, 23564), (387, 21920), (411, 20640), (430, 19728), (480, 17673), (516, 16440), (548, 15480), (645, 13152), (685, 12384), (688, 12330), (720, 11782), (774, 10960), (822, 10320), (860, 9864), (1032, 8220), (1096, 7740), (1233, 6880), (1290, 6576), (1370, 6192), (1376, 6165), (1440, 5891), (1548, 5480), (1644, 5160), (1720, 4932), (1935, 4384), (2055, 4128), (2064, 4110), (2192, 3870), (2466, 3440), (2580, 3288), (2740, 3096)]