262981080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3529}}^1$

素因数の和:3575

約数の個数: 160

約数和(自身を含む): 922600800

約数和(自身を除く): 659619720

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, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2484, 2760, 3105, 3240, 3529, 3726, 4140, 4968, 6210, 7058, 7452, 8280, 9315, 10587, 12420, 14116, 14904, 17645, 18630, 21174, 24840, 28232, 31761, 35290, 37260, 42348, 52935, 63522, 70580, 74520, 81167, 84696, 95283, 105870, 127044, 141160, 158805, 162334, 190566, 211740, 243501, 254088, 285849, 317610, 324668, 381132, 405835, 423480, 476415, 487002, 571698, 635220, 649336, 730503, 762264, 811670, 952830, 974004, 1143396, 1217505, 1270440, 1429245, 1461006, 1623340, 1905660, 1948008, 2191509, 2286792, 2435010, 2858490, 2922012, 3246680, 3652515, 3811320, 4383018, 4870020, 5716980, 5844024, 6574527, 7305030, 8766036, 9740040, 10957545, 11433960, 13149054, 14610060, 17532072, 21915090, 26298108, 29220120, 32872635, 43830180, 52596216, 65745270, 87660360, 131490540, 262981080]

約数ペア:

[(1, 262981080), (2, 131490540), (3, 87660360), (4, 65745270), (5, 52596216), (6, 43830180), (8, 32872635), (9, 29220120), (10, 26298108), (12, 21915090), (15, 17532072), (18, 14610060), (20, 13149054), (23, 11433960), (24, 10957545), (27, 9740040), (30, 8766036), (36, 7305030), (40, 6574527), (45, 5844024), (46, 5716980), (54, 4870020), (60, 4383018), (69, 3811320), (72, 3652515), (81, 3246680), (90, 2922012), (92, 2858490), (108, 2435010), (115, 2286792), (120, 2191509), (135, 1948008), (138, 1905660), (162, 1623340), (180, 1461006), (184, 1429245), (207, 1270440), (216, 1217505), (230, 1143396), (270, 974004), (276, 952830), (324, 811670), (345, 762264), (360, 730503), (405, 649336), (414, 635220), (460, 571698), (540, 487002), (552, 476415), (621, 423480), (648, 405835), (690, 381132), (810, 324668), (828, 317610), (920, 285849), (1035, 254088), (1080, 243501), (1242, 211740), (1380, 190566), (1620, 162334), (1656, 158805), (1863, 141160), (2070, 127044), (2484, 105870), (2760, 95283), (3105, 84696), (3240, 81167), (3529, 74520), (3726, 70580), (4140, 63522), (4968, 52935), (6210, 42348), (7058, 37260), (7452, 35290), (8280, 31761), (9315, 28232), (10587, 24840), (12420, 21174), (14116, 18630), (14904, 17645)]