1580581440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6947}}^1$

素因数の和:7049

約数の個数: 168

約数和(自身を含む): 5506151040

約数和(自身を除く): 3925569600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 948, 960, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4740, 5056, 5688, 6320, 6947, 7110, 7584, 9480, 11376, 12640, 13894, 14220, 15168, 18960, 20841, 22752, 25280, 27788, 28440, 34735, 37920, 41682, 45504, 55576, 56880, 62523, 69470, 75840, 83364, 104205, 111152, 113760, 125046, 138940, 166728, 208410, 222304, 227520, 250092, 277880, 312615, 333456, 416820, 444608, 500184, 548813, 555760, 625230, 666912, 833640, 1000368, 1097626, 1111520, 1250460, 1333824, 1646439, 1667280, 2000736, 2195252, 2223040, 2500920, 2744065, 3292878, 3334560, 4001472, 4390504, 4939317, 5001840, 5488130, 6585756, 6669120, 8232195, 8781008, 9878634, 10003680, 10976260, 13171512, 16464390, 17562016, 19757268, 20007360, 21952520, 24696585, 26343024, 32928780, 35124032, 39514536, 43905040, 49393170, 52686048, 65857560, 79029072, 87810080, 98786340, 105372096, 131715120, 158058144, 175620160, 197572680, 263430240, 316116288, 395145360, 526860480, 790290720, 1580581440]

約数ペア:

[(1, 1580581440), (2, 790290720), (3, 526860480), (4, 395145360), (5, 316116288), (6, 263430240), (8, 197572680), (9, 175620160), (10, 158058144), (12, 131715120), (15, 105372096), (16, 98786340), (18, 87810080), (20, 79029072), (24, 65857560), (30, 52686048), (32, 49393170), (36, 43905040), (40, 39514536), (45, 35124032), (48, 32928780), (60, 26343024), (64, 24696585), (72, 21952520), (79, 20007360), (80, 19757268), (90, 17562016), (96, 16464390), (120, 13171512), (144, 10976260), (158, 10003680), (160, 9878634), (180, 8781008), (192, 8232195), (237, 6669120), (240, 6585756), (288, 5488130), (316, 5001840), (320, 4939317), (360, 4390504), (395, 4001472), (474, 3334560), (480, 3292878), (576, 2744065), (632, 2500920), (711, 2223040), (720, 2195252), (790, 2000736), (948, 1667280), (960, 1646439), (1185, 1333824), (1264, 1250460), (1422, 1111520), (1440, 1097626), (1580, 1000368), (1896, 833640), (2370, 666912), (2528, 625230), (2844, 555760), (2880, 548813), (3160, 500184), (3555, 444608), (3792, 416820), (4740, 333456), (5056, 312615), (5688, 277880), (6320, 250092), (6947, 227520), (7110, 222304), (7584, 208410), (9480, 166728), (11376, 138940), (12640, 125046), (13894, 113760), (14220, 111152), (15168, 104205), (18960, 83364), (20841, 75840), (22752, 69470), (25280, 62523), (27788, 56880), (28440, 55576), (34735, 45504), (37920, 41682)]