83780160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:660

約数の個数: 112

約数和(自身を含む): 267955776

約数和(自身を除く): 184175616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 197, 240, 320, 394, 443, 480, 591, 788, 886, 960, 985, 1182, 1329, 1576, 1772, 1970, 2215, 2364, 2658, 2955, 3152, 3544, 3940, 4430, 4728, 5316, 5910, 6304, 6645, 7088, 7880, 8860, 9456, 10632, 11820, 12608, 13290, 14176, 15760, 17720, 18912, 21264, 23640, 26580, 28352, 31520, 35440, 37824, 42528, 47280, 53160, 63040, 70880, 85056, 87271, 94560, 106320, 141760, 174542, 189120, 212640, 261813, 349084, 425280, 436355, 523626, 698168, 872710, 1047252, 1309065, 1396336, 1745420, 2094504, 2618130, 2792672, 3490840, 4189008, 5236260, 5585344, 6981680, 8378016, 10472520, 13963360, 16756032, 20945040, 27926720, 41890080, 83780160]

約数ペア:

[(1, 83780160), (2, 41890080), (3, 27926720), (4, 20945040), (5, 16756032), (6, 13963360), (8, 10472520), (10, 8378016), (12, 6981680), (15, 5585344), (16, 5236260), (20, 4189008), (24, 3490840), (30, 2792672), (32, 2618130), (40, 2094504), (48, 1745420), (60, 1396336), (64, 1309065), (80, 1047252), (96, 872710), (120, 698168), (160, 523626), (192, 436355), (197, 425280), (240, 349084), (320, 261813), (394, 212640), (443, 189120), (480, 174542), (591, 141760), (788, 106320), (886, 94560), (960, 87271), (985, 85056), (1182, 70880), (1329, 63040), (1576, 53160), (1772, 47280), (1970, 42528), (2215, 37824), (2364, 35440), (2658, 31520), (2955, 28352), (3152, 26580), (3544, 23640), (3940, 21264), (4430, 18912), (4728, 17720), (5316, 15760), (5910, 14176), (6304, 13290), (6645, 12608), (7088, 11820), (7880, 10632), (8860, 9456)]