39421080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^3$

素因数の和:92

約数の個数: 160

約数和(自身を含む): 138520800

約数和(自身を除く): 99099720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 529, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1058, 1080, 1242, 1380, 1587, 1620, 1656, 1863, 2070, 2116, 2484, 2645, 2760, 3105, 3174, 3240, 3726, 4140, 4232, 4761, 4968, 5290, 6210, 6348, 7452, 7935, 8280, 9315, 9522, 10580, 12167, 12420, 12696, 14283, 14904, 15870, 18630, 19044, 21160, 23805, 24334, 24840, 28566, 31740, 36501, 37260, 38088, 42849, 47610, 48668, 57132, 60835, 63480, 71415, 73002, 74520, 85698, 95220, 97336, 109503, 114264, 121670, 142830, 146004, 171396, 182505, 190440, 214245, 219006, 243340, 285660, 292008, 328509, 342792, 365010, 428490, 438012, 486680, 547515, 571320, 657018, 730020, 856980, 876024, 985527, 1095030, 1314036, 1460040, 1642545, 1713960, 1971054, 2190060, 2628072, 3285090, 3942108, 4380120, 4927635, 6570180, 7884216, 9855270, 13140360, 19710540, 39421080]

約数ペア:

[(1, 39421080), (2, 19710540), (3, 13140360), (4, 9855270), (5, 7884216), (6, 6570180), (8, 4927635), (9, 4380120), (10, 3942108), (12, 3285090), (15, 2628072), (18, 2190060), (20, 1971054), (23, 1713960), (24, 1642545), (27, 1460040), (30, 1314036), (36, 1095030), (40, 985527), (45, 876024), (46, 856980), (54, 730020), (60, 657018), (69, 571320), (72, 547515), (81, 486680), (90, 438012), (92, 428490), (108, 365010), (115, 342792), (120, 328509), (135, 292008), (138, 285660), (162, 243340), (180, 219006), (184, 214245), (207, 190440), (216, 182505), (230, 171396), (270, 146004), (276, 142830), (324, 121670), (345, 114264), (360, 109503), (405, 97336), (414, 95220), (460, 85698), (529, 74520), (540, 73002), (552, 71415), (621, 63480), (648, 60835), (690, 57132), (810, 48668), (828, 47610), (920, 42849), (1035, 38088), (1058, 37260), (1080, 36501), (1242, 31740), (1380, 28566), (1587, 24840), (1620, 24334), (1656, 23805), (1863, 21160), (2070, 19044), (2116, 18630), (2484, 15870), (2645, 14904), (2760, 14283), (3105, 12696), (3174, 12420), (3240, 12167), (3726, 10580), (4140, 9522), (4232, 9315), (4761, 8280), (4968, 7935), (5290, 7452), (6210, 6348)]