8863920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:979

約数の個数: 120

約数和(自身を含む): 32091696

約数和(自身を除く): 23227776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 947, 1040, 1170, 1560, 1872, 1894, 2340, 2841, 3120, 3788, 4680, 4735, 5682, 7576, 8523, 9360, 9470, 11364, 12311, 14205, 15152, 17046, 18940, 22728, 24622, 28410, 34092, 36933, 37880, 42615, 45456, 49244, 56820, 61555, 68184, 73866, 75760, 85230, 98488, 110799, 113640, 123110, 136368, 147732, 170460, 184665, 196976, 221598, 227280, 246220, 295464, 340920, 369330, 443196, 492440, 553995, 590928, 681840, 738660, 886392, 984880, 1107990, 1477320, 1772784, 2215980, 2954640, 4431960, 8863920]

約数ペア:

[(1, 8863920), (2, 4431960), (3, 2954640), (4, 2215980), (5, 1772784), (6, 1477320), (8, 1107990), (9, 984880), (10, 886392), (12, 738660), (13, 681840), (15, 590928), (16, 553995), (18, 492440), (20, 443196), (24, 369330), (26, 340920), (30, 295464), (36, 246220), (39, 227280), (40, 221598), (45, 196976), (48, 184665), (52, 170460), (60, 147732), (65, 136368), (72, 123110), (78, 113640), (80, 110799), (90, 98488), (104, 85230), (117, 75760), (120, 73866), (130, 68184), (144, 61555), (156, 56820), (180, 49244), (195, 45456), (208, 42615), (234, 37880), (240, 36933), (260, 34092), (312, 28410), (360, 24622), (390, 22728), (468, 18940), (520, 17046), (585, 15152), (624, 14205), (720, 12311), (780, 11364), (936, 9470), (947, 9360), (1040, 8523), (1170, 7576), (1560, 5682), (1872, 4735), (1894, 4680), (2340, 3788), (2841, 3120)]