8961639840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{11173}}^1$

素因数の和:11751

約数の個数: 144

約数和(自身を含む): 30639242088

約数和(自身を除く): 21677602248

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 557, 720, 1114, 1440, 1671, 2228, 2785, 3342, 4456, 5013, 5570, 6684, 8355, 8912, 10026, 11140, 11173, 13368, 16710, 17824, 20052, 22280, 22346, 25065, 26736, 33420, 33519, 40104, 44560, 44692, 50130, 53472, 55865, 66840, 67038, 80208, 89120, 89384, 100260, 100557, 111730, 133680, 134076, 160416, 167595, 178768, 200520, 201114, 223460, 267360, 268152, 335190, 357536, 401040, 402228, 446920, 502785, 536304, 670380, 802080, 804456, 893840, 1005570, 1072608, 1340760, 1608912, 1787680, 2011140, 2681520, 3217824, 4022280, 5363040, 6223361, 8044560, 12446722, 16089120, 18670083, 24893444, 31116805, 37340166, 49786888, 56010249, 62233610, 74680332, 93350415, 99573776, 112020498, 124467220, 149360664, 186700830, 199147552, 224040996, 248934440, 280051245, 298721328, 373401660, 448081992, 497868880, 560102490, 597442656, 746803320, 896163984, 995737760, 1120204980, 1493606640, 1792327968, 2240409960, 2987213280, 4480819920, 8961639840]

約数ペア:

[(1, 8961639840), (2, 4480819920), (3, 2987213280), (4, 2240409960), (5, 1792327968), (6, 1493606640), (8, 1120204980), (9, 995737760), (10, 896163984), (12, 746803320), (15, 597442656), (16, 560102490), (18, 497868880), (20, 448081992), (24, 373401660), (30, 298721328), (32, 280051245), (36, 248934440), (40, 224040996), (45, 199147552), (48, 186700830), (60, 149360664), (72, 124467220), (80, 112020498), (90, 99573776), (96, 93350415), (120, 74680332), (144, 62233610), (160, 56010249), (180, 49786888), (240, 37340166), (288, 31116805), (360, 24893444), (480, 18670083), (557, 16089120), (720, 12446722), (1114, 8044560), (1440, 6223361), (1671, 5363040), (2228, 4022280), (2785, 3217824), (3342, 2681520), (4456, 2011140), (5013, 1787680), (5570, 1608912), (6684, 1340760), (8355, 1072608), (8912, 1005570), (10026, 893840), (11140, 804456), (11173, 802080), (13368, 670380), (16710, 536304), (17824, 502785), (20052, 446920), (22280, 402228), (22346, 401040), (25065, 357536), (26736, 335190), (33420, 268152), (33519, 267360), (40104, 223460), (44560, 201114), (44692, 200520), (50130, 178768), (53472, 167595), (55865, 160416), (66840, 134076), (67038, 133680), (80208, 111730), (89120, 100557), (89384, 100260)]