1326080640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30029}}^1$

素因数の和:30074

約数の個数: 128

約数和(自身を含む): 4410806400

約数和(自身を除く): 3084725760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 30029, 44160, 60058, 90087, 120116, 150145, 180174, 240232, 300290, 360348, 450435, 480464, 600580, 690667, 720696, 900870, 960928, 1201160, 1381334, 1441392, 1801740, 1921856, 2072001, 2402320, 2762668, 2882784, 3453335, 3603480, 3843712, 4144002, 4804640, 5525336, 5765568, 6906670, 7206960, 8288004, 9609280, 10360005, 11050672, 11531136, 13813340, 14413920, 16576008, 19218560, 20720010, 22101344, 27626680, 28827840, 33152016, 41440020, 44202688, 55253360, 57655680, 66304032, 82880040, 88405376, 110506720, 132608064, 165760080, 221013440, 265216128, 331520160, 442026880, 663040320, 1326080640]

約数ペア:

[(1, 1326080640), (2, 663040320), (3, 442026880), (4, 331520160), (5, 265216128), (6, 221013440), (8, 165760080), (10, 132608064), (12, 110506720), (15, 88405376), (16, 82880040), (20, 66304032), (23, 57655680), (24, 55253360), (30, 44202688), (32, 41440020), (40, 33152016), (46, 28827840), (48, 27626680), (60, 22101344), (64, 20720010), (69, 19218560), (80, 16576008), (92, 14413920), (96, 13813340), (115, 11531136), (120, 11050672), (128, 10360005), (138, 9609280), (160, 8288004), (184, 7206960), (192, 6906670), (230, 5765568), (240, 5525336), (276, 4804640), (320, 4144002), (345, 3843712), (368, 3603480), (384, 3453335), (460, 2882784), (480, 2762668), (552, 2402320), (640, 2072001), (690, 1921856), (736, 1801740), (920, 1441392), (960, 1381334), (1104, 1201160), (1380, 960928), (1472, 900870), (1840, 720696), (1920, 690667), (2208, 600580), (2760, 480464), (2944, 450435), (3680, 360348), (4416, 300290), (5520, 240232), (7360, 180174), (8832, 150145), (11040, 120116), (14720, 90087), (22080, 60058), (30029, 44160)]