87660360

素因数分解:

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

素因数の和:3572

約数の個数: 128

約数和(自身を含む): 304992000

約数和(自身を除く): 217331640

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, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 3529, 4140, 4968, 6210, 7058, 8280, 10587, 12420, 14116, 17645, 21174, 24840, 28232, 31761, 35290, 42348, 52935, 63522, 70580, 81167, 84696, 95283, 105870, 127044, 141160, 158805, 162334, 190566, 211740, 243501, 254088, 317610, 324668, 381132, 405835, 423480, 476415, 487002, 635220, 649336, 730503, 762264, 811670, 952830, 974004, 1217505, 1270440, 1461006, 1623340, 1905660, 1948008, 2191509, 2435010, 2922012, 3246680, 3652515, 3811320, 4383018, 4870020, 5844024, 7305030, 8766036, 9740040, 10957545, 14610060, 17532072, 21915090, 29220120, 43830180, 87660360]

約数ペア:

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