30000960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1$

素因数の和:981

約数の個数: 168

約数和(自身を含む): 112690656

約数和(自身を除く): 82689696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 947, 960, 990, 1056, 1320, 1440, 1584, 1760, 1894, 1980, 2112, 2640, 2841, 2880, 3168, 3520, 3788, 3960, 4735, 5280, 5682, 6336, 7576, 7920, 8523, 9470, 10417, 10560, 11364, 14205, 15152, 15840, 17046, 18940, 20834, 22728, 28410, 30304, 31251, 31680, 34092, 37880, 41668, 42615, 45456, 52085, 56820, 60608, 62502, 68184, 75760, 83336, 85230, 90912, 93753, 104170, 113640, 125004, 136368, 151520, 156255, 166672, 170460, 181824, 187506, 208340, 227280, 250008, 272736, 303040, 312510, 333344, 340920, 375012, 416680, 454560, 468765, 500016, 545472, 625020, 666688, 681840, 750024, 833360, 909120, 937530, 1000032, 1250040, 1363680, 1500048, 1666720, 1875060, 2000064, 2500080, 2727360, 3000096, 3333440, 3750120, 5000160, 6000192, 7500240, 10000320, 15000480, 30000960]

約数ペア:

[(1, 30000960), (2, 15000480), (3, 10000320), (4, 7500240), (5, 6000192), (6, 5000160), (8, 3750120), (9, 3333440), (10, 3000096), (11, 2727360), (12, 2500080), (15, 2000064), (16, 1875060), (18, 1666720), (20, 1500048), (22, 1363680), (24, 1250040), (30, 1000032), (32, 937530), (33, 909120), (36, 833360), (40, 750024), (44, 681840), (45, 666688), (48, 625020), (55, 545472), (60, 500016), (64, 468765), (66, 454560), (72, 416680), (80, 375012), (88, 340920), (90, 333344), (96, 312510), (99, 303040), (110, 272736), (120, 250008), (132, 227280), (144, 208340), (160, 187506), (165, 181824), (176, 170460), (180, 166672), (192, 156255), (198, 151520), (220, 136368), (240, 125004), (264, 113640), (288, 104170), (320, 93753), (330, 90912), (352, 85230), (360, 83336), (396, 75760), (440, 68184), (480, 62502), (495, 60608), (528, 56820), (576, 52085), (660, 45456), (704, 42615), (720, 41668), (792, 37880), (880, 34092), (947, 31680), (960, 31251), (990, 30304), (1056, 28410), (1320, 22728), (1440, 20834), (1584, 18940), (1760, 17046), (1894, 15840), (1980, 15152), (2112, 14205), (2640, 11364), (2841, 10560), (2880, 10417), (3168, 9470), (3520, 8523), (3788, 7920), (3960, 7576), (4735, 6336), (5280, 5682)]