87085680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32987}}^1$

素因数の和:33014

約数の個数: 80

約数和(自身を含む): 294516864

約数和(自身を除く): 207431184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 32987, 65974, 98961, 131948, 164935, 197922, 263896, 329870, 362857, 395844, 494805, 527792, 659740, 725714, 791688, 989610, 1088571, 1319480, 1451428, 1583376, 1814285, 1979220, 2177142, 2638960, 2902856, 3628570, 3958440, 4354284, 5442855, 5805712, 7257140, 7916880, 8708568, 10885710, 14514280, 17417136, 21771420, 29028560, 43542840, 87085680]

約数ペア:

[(1, 87085680), (2, 43542840), (3, 29028560), (4, 21771420), (5, 17417136), (6, 14514280), (8, 10885710), (10, 8708568), (11, 7916880), (12, 7257140), (15, 5805712), (16, 5442855), (20, 4354284), (22, 3958440), (24, 3628570), (30, 2902856), (33, 2638960), (40, 2177142), (44, 1979220), (48, 1814285), (55, 1583376), (60, 1451428), (66, 1319480), (80, 1088571), (88, 989610), (110, 791688), (120, 725714), (132, 659740), (165, 527792), (176, 494805), (220, 395844), (240, 362857), (264, 329870), (330, 263896), (440, 197922), (528, 164935), (660, 131948), (880, 98961), (1320, 65974), (2640, 32987)]