1888068240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{19141}}^1$

素因数の和:19297

約数の個数: 120

約数和(自身を含む): 6387379128

約数和(自身を除く): 4499310888

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, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 822, 1096, 1233, 1370, 1644, 2055, 2192, 2466, 2740, 3288, 4110, 4932, 5480, 6165, 6576, 8220, 9864, 10960, 12330, 16440, 19141, 19728, 24660, 32880, 38282, 49320, 57423, 76564, 95705, 98640, 114846, 153128, 172269, 191410, 229692, 287115, 306256, 344538, 382820, 459384, 574230, 689076, 765640, 861345, 918768, 1148460, 1378152, 1531280, 1722690, 2296920, 2622317, 2756304, 3445380, 4593840, 5244634, 6890760, 7866951, 10489268, 13111585, 13781520, 15733902, 20978536, 23600853, 26223170, 31467804, 39334755, 41957072, 47201706, 52446340, 62935608, 78669510, 94403412, 104892680, 118004265, 125871216, 157339020, 188806824, 209785360, 236008530, 314678040, 377613648, 472017060, 629356080, 944034120, 1888068240]

約数ペア:

[(1, 1888068240), (2, 944034120), (3, 629356080), (4, 472017060), (5, 377613648), (6, 314678040), (8, 236008530), (9, 209785360), (10, 188806824), (12, 157339020), (15, 125871216), (16, 118004265), (18, 104892680), (20, 94403412), (24, 78669510), (30, 62935608), (36, 52446340), (40, 47201706), (45, 41957072), (48, 39334755), (60, 31467804), (72, 26223170), (80, 23600853), (90, 20978536), (120, 15733902), (137, 13781520), (144, 13111585), (180, 10489268), (240, 7866951), (274, 6890760), (360, 5244634), (411, 4593840), (548, 3445380), (685, 2756304), (720, 2622317), (822, 2296920), (1096, 1722690), (1233, 1531280), (1370, 1378152), (1644, 1148460), (2055, 918768), (2192, 861345), (2466, 765640), (2740, 689076), (3288, 574230), (4110, 459384), (4932, 382820), (5480, 344538), (6165, 306256), (6576, 287115), (8220, 229692), (9864, 191410), (10960, 172269), (12330, 153128), (16440, 114846), (19141, 98640), (19728, 95705), (24660, 76564), (32880, 57423), (38282, 49320)]