1019421360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45673}}^1$

素因数の和:45723

約数の個数: 120

約数和(自身を含む): 3534071424

約数和(自身を除く): 2514650064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 45673, 91346, 137019, 182692, 228365, 274038, 365384, 411057, 456730, 548076, 685095, 730768, 822114, 913460, 1096152, 1370190, 1415863, 1644228, 1826920, 2055285, 2192304, 2740380, 2831726, 3288456, 3653840, 4110570, 4247589, 5480760, 5663452, 6576912, 7079315, 8221140, 8495178, 10961520, 11326904, 12742767, 14158630, 16442280, 16990356, 21237945, 22653808, 25485534, 28317260, 32884560, 33980712, 42475890, 50971068, 56634520, 63713835, 67961424, 84951780, 101942136, 113269040, 127427670, 169903560, 203884272, 254855340, 339807120, 509710680, 1019421360]

約数ペア:

[(1, 1019421360), (2, 509710680), (3, 339807120), (4, 254855340), (5, 203884272), (6, 169903560), (8, 127427670), (9, 113269040), (10, 101942136), (12, 84951780), (15, 67961424), (16, 63713835), (18, 56634520), (20, 50971068), (24, 42475890), (30, 33980712), (31, 32884560), (36, 28317260), (40, 25485534), (45, 22653808), (48, 21237945), (60, 16990356), (62, 16442280), (72, 14158630), (80, 12742767), (90, 11326904), (93, 10961520), (120, 8495178), (124, 8221140), (144, 7079315), (155, 6576912), (180, 5663452), (186, 5480760), (240, 4247589), (248, 4110570), (279, 3653840), (310, 3288456), (360, 2831726), (372, 2740380), (465, 2192304), (496, 2055285), (558, 1826920), (620, 1644228), (720, 1415863), (744, 1370190), (930, 1096152), (1116, 913460), (1240, 822114), (1395, 730768), (1488, 685095), (1860, 548076), (2232, 456730), (2480, 411057), (2790, 365384), (3720, 274038), (4464, 228365), (5580, 182692), (7440, 137019), (11160, 91346), (22320, 45673)]