541287960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1193}}^1$

素因数の和:1425

約数の個数: 128

約数和(自身を含む): 1719360000

約数和(自身を除く): 1178072040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 199, 228, 285, 380, 398, 456, 570, 597, 760, 796, 995, 1140, 1193, 1194, 1592, 1990, 2280, 2386, 2388, 2985, 3579, 3781, 3980, 4772, 4776, 5965, 5970, 7158, 7562, 7960, 9544, 11343, 11930, 11940, 14316, 15124, 17895, 18905, 22667, 22686, 23860, 23880, 28632, 30248, 35790, 37810, 45334, 45372, 47720, 56715, 68001, 71580, 75620, 90668, 90744, 113335, 113430, 136002, 143160, 151240, 181336, 226670, 226860, 237407, 272004, 340005, 453340, 453720, 474814, 544008, 680010, 712221, 906680, 949628, 1187035, 1360020, 1424442, 1899256, 2374070, 2720040, 2848884, 3561105, 4510733, 4748140, 5697768, 7122210, 9021466, 9496280, 13532199, 14244420, 18042932, 22553665, 27064398, 28488840, 36085864, 45107330, 54128796, 67660995, 90214660, 108257592, 135321990, 180429320, 270643980, 541287960]

約数ペア:

[(1, 541287960), (2, 270643980), (3, 180429320), (4, 135321990), (5, 108257592), (6, 90214660), (8, 67660995), (10, 54128796), (12, 45107330), (15, 36085864), (19, 28488840), (20, 27064398), (24, 22553665), (30, 18042932), (38, 14244420), (40, 13532199), (57, 9496280), (60, 9021466), (76, 7122210), (95, 5697768), (114, 4748140), (120, 4510733), (152, 3561105), (190, 2848884), (199, 2720040), (228, 2374070), (285, 1899256), (380, 1424442), (398, 1360020), (456, 1187035), (570, 949628), (597, 906680), (760, 712221), (796, 680010), (995, 544008), (1140, 474814), (1193, 453720), (1194, 453340), (1592, 340005), (1990, 272004), (2280, 237407), (2386, 226860), (2388, 226670), (2985, 181336), (3579, 151240), (3781, 143160), (3980, 136002), (4772, 113430), (4776, 113335), (5965, 90744), (5970, 90668), (7158, 75620), (7562, 71580), (7960, 68001), (9544, 56715), (11343, 47720), (11930, 45372), (11940, 45334), (14316, 37810), (15124, 35790), (17895, 30248), (18905, 28632), (22667, 23880), (22686, 23860)]