118440720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{919}}^1$

素因数の和:1117

約数の個数: 120

約数和(自身を含む): 400420800

約数和(自身を除く): 281980080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 179, 180, 240, 358, 360, 537, 716, 720, 895, 919, 1074, 1432, 1611, 1790, 1838, 2148, 2685, 2757, 2864, 3222, 3580, 3676, 4296, 4595, 5370, 5514, 6444, 7160, 7352, 8055, 8271, 8592, 9190, 10740, 11028, 12888, 13785, 14320, 14704, 16110, 16542, 18380, 21480, 22056, 25776, 27570, 32220, 33084, 36760, 41355, 42960, 44112, 55140, 64440, 66168, 73520, 82710, 110280, 128880, 132336, 164501, 165420, 220560, 329002, 330840, 493503, 658004, 661680, 822505, 987006, 1316008, 1480509, 1645010, 1974012, 2467515, 2632016, 2961018, 3290020, 3948024, 4935030, 5922036, 6580040, 7402545, 7896048, 9870060, 11844072, 13160080, 14805090, 19740120, 23688144, 29610180, 39480240, 59220360, 118440720]

約数ペア:

[(1, 118440720), (2, 59220360), (3, 39480240), (4, 29610180), (5, 23688144), (6, 19740120), (8, 14805090), (9, 13160080), (10, 11844072), (12, 9870060), (15, 7896048), (16, 7402545), (18, 6580040), (20, 5922036), (24, 4935030), (30, 3948024), (36, 3290020), (40, 2961018), (45, 2632016), (48, 2467515), (60, 1974012), (72, 1645010), (80, 1480509), (90, 1316008), (120, 987006), (144, 822505), (179, 661680), (180, 658004), (240, 493503), (358, 330840), (360, 329002), (537, 220560), (716, 165420), (720, 164501), (895, 132336), (919, 128880), (1074, 110280), (1432, 82710), (1611, 73520), (1790, 66168), (1838, 64440), (2148, 55140), (2685, 44112), (2757, 42960), (2864, 41355), (3222, 36760), (3580, 33084), (3676, 32220), (4296, 27570), (4595, 25776), (5370, 22056), (5514, 21480), (6444, 18380), (7160, 16542), (7352, 16110), (8055, 14704), (8271, 14320), (8592, 13785), (9190, 12888), (10740, 11028)]