387392160

素因数分解:

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

素因数の和:335

約数の個数: 144

約数和(自身を含む): 1257844896

約数和(自身を除く): 870452736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 137, 160, 172, 215, 240, 258, 274, 344, 411, 430, 480, 516, 548, 645, 685, 688, 822, 860, 1032, 1096, 1290, 1370, 1376, 1644, 1720, 2055, 2064, 2192, 2580, 2740, 3288, 3440, 4110, 4128, 4384, 5160, 5480, 5891, 6576, 6880, 8220, 10320, 10960, 11782, 13152, 16440, 17673, 18769, 20640, 21920, 23564, 29455, 32880, 35346, 37538, 47128, 56307, 58910, 65760, 70692, 75076, 88365, 93845, 94256, 112614, 117820, 141384, 150152, 176730, 187690, 188512, 225228, 235640, 281535, 282768, 300304, 353460, 375380, 450456, 471280, 563070, 565536, 600608, 706920, 750760, 807067, 900912, 942560, 1126140, 1413840, 1501520, 1614134, 1801824, 2252280, 2421201, 2827680, 3003040, 3228268, 4035335, 4504560, 4842402, 6456536, 8070670, 9009120, 9684804, 12106005, 12913072, 16141340, 19369608, 24212010, 25826144, 32282680, 38739216, 48424020, 64565360, 77478432, 96848040, 129130720, 193696080, 387392160]

約数ペア:

[(1, 387392160), (2, 193696080), (3, 129130720), (4, 96848040), (5, 77478432), (6, 64565360), (8, 48424020), (10, 38739216), (12, 32282680), (15, 25826144), (16, 24212010), (20, 19369608), (24, 16141340), (30, 12913072), (32, 12106005), (40, 9684804), (43, 9009120), (48, 8070670), (60, 6456536), (80, 4842402), (86, 4504560), (96, 4035335), (120, 3228268), (129, 3003040), (137, 2827680), (160, 2421201), (172, 2252280), (215, 1801824), (240, 1614134), (258, 1501520), (274, 1413840), (344, 1126140), (411, 942560), (430, 900912), (480, 807067), (516, 750760), (548, 706920), (645, 600608), (685, 565536), (688, 563070), (822, 471280), (860, 450456), (1032, 375380), (1096, 353460), (1290, 300304), (1370, 282768), (1376, 281535), (1644, 235640), (1720, 225228), (2055, 188512), (2064, 187690), (2192, 176730), (2580, 150152), (2740, 141384), (3288, 117820), (3440, 112614), (4110, 94256), (4128, 93845), (4384, 88365), (5160, 75076), (5480, 70692), (5891, 65760), (6576, 58910), (6880, 56307), (8220, 47128), (10320, 37538), (10960, 35346), (11782, 32880), (13152, 29455), (16440, 23564), (17673, 21920), (18769, 20640)]