4241520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 120

約数和(自身を含む): 14682096

約数和(自身を除く): 10440576

約数列:

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

約数ペア:

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