147820080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:539

約数の個数: 160

約数和(自身を含む): 487111680

約数和(自身を除く): 339291600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 61, 69, 80, 92, 115, 120, 122, 138, 183, 184, 230, 240, 244, 276, 305, 345, 366, 368, 439, 460, 488, 552, 610, 690, 732, 878, 915, 920, 976, 1104, 1220, 1317, 1380, 1403, 1464, 1756, 1830, 1840, 2195, 2440, 2634, 2760, 2806, 2928, 3512, 3660, 4209, 4390, 4880, 5268, 5520, 5612, 6585, 7015, 7024, 7320, 8418, 8780, 10097, 10536, 11224, 13170, 14030, 14640, 16836, 17560, 20194, 21045, 21072, 22448, 26340, 26779, 28060, 30291, 33672, 35120, 40388, 42090, 50485, 52680, 53558, 56120, 60582, 67344, 80337, 80776, 84180, 100970, 105360, 107116, 112240, 121164, 133895, 151455, 160674, 161552, 168360, 201940, 214232, 242328, 267790, 302910, 321348, 336720, 401685, 403880, 428464, 484656, 535580, 605820, 615917, 642696, 803370, 807760, 1071160, 1211640, 1231834, 1285392, 1606740, 1847751, 2142320, 2423280, 2463668, 3079585, 3213480, 3695502, 4927336, 6159170, 6426960, 7391004, 9238755, 9854672, 12318340, 14782008, 18477510, 24636680, 29564016, 36955020, 49273360, 73910040, 147820080]

約数ペア:

[(1, 147820080), (2, 73910040), (3, 49273360), (4, 36955020), (5, 29564016), (6, 24636680), (8, 18477510), (10, 14782008), (12, 12318340), (15, 9854672), (16, 9238755), (20, 7391004), (23, 6426960), (24, 6159170), (30, 4927336), (40, 3695502), (46, 3213480), (48, 3079585), (60, 2463668), (61, 2423280), (69, 2142320), (80, 1847751), (92, 1606740), (115, 1285392), (120, 1231834), (122, 1211640), (138, 1071160), (183, 807760), (184, 803370), (230, 642696), (240, 615917), (244, 605820), (276, 535580), (305, 484656), (345, 428464), (366, 403880), (368, 401685), (439, 336720), (460, 321348), (488, 302910), (552, 267790), (610, 242328), (690, 214232), (732, 201940), (878, 168360), (915, 161552), (920, 160674), (976, 151455), (1104, 133895), (1220, 121164), (1317, 112240), (1380, 107116), (1403, 105360), (1464, 100970), (1756, 84180), (1830, 80776), (1840, 80337), (2195, 67344), (2440, 60582), (2634, 56120), (2760, 53558), (2806, 52680), (2928, 50485), (3512, 42090), (3660, 40388), (4209, 35120), (4390, 33672), (4880, 30291), (5268, 28060), (5520, 26779), (5612, 26340), (6585, 22448), (7015, 21072), (7024, 21045), (7320, 20194), (8418, 17560), (8780, 16836), (10097, 14640), (10536, 14030), (11224, 13170)]