29220120

素因数分解:

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

素因数の和:3569

約数の個数: 96

約数和(自身を含む): 99122400

約数和(自身を除く): 69902280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 3529, 4140, 7058, 8280, 10587, 14116, 17645, 21174, 28232, 31761, 35290, 42348, 52935, 63522, 70580, 81167, 84696, 105870, 127044, 141160, 158805, 162334, 211740, 243501, 254088, 317610, 324668, 405835, 423480, 487002, 635220, 649336, 730503, 811670, 974004, 1217505, 1270440, 1461006, 1623340, 1948008, 2435010, 2922012, 3246680, 3652515, 4870020, 5844024, 7305030, 9740040, 14610060, 29220120]

約数ペア:

[(1, 29220120), (2, 14610060), (3, 9740040), (4, 7305030), (5, 5844024), (6, 4870020), (8, 3652515), (9, 3246680), (10, 2922012), (12, 2435010), (15, 1948008), (18, 1623340), (20, 1461006), (23, 1270440), (24, 1217505), (30, 974004), (36, 811670), (40, 730503), (45, 649336), (46, 635220), (60, 487002), (69, 423480), (72, 405835), (90, 324668), (92, 317610), (115, 254088), (120, 243501), (138, 211740), (180, 162334), (184, 158805), (207, 141160), (230, 127044), (276, 105870), (345, 84696), (360, 81167), (414, 70580), (460, 63522), (552, 52935), (690, 42348), (828, 35290), (920, 31761), (1035, 28232), (1380, 21174), (1656, 17645), (2070, 14116), (2760, 10587), (3529, 8280), (4140, 7058)]