1818045360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{9601}}^1$

素因数の和:9883

約数の個数: 120

約数和(自身を含む): 6129455904

約数和(自身を除く): 4311410544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 263, 360, 526, 720, 789, 1052, 1315, 1578, 2104, 2367, 2630, 3156, 3945, 4208, 4734, 5260, 6312, 7890, 9468, 9601, 10520, 11835, 12624, 15780, 18936, 19202, 21040, 23670, 28803, 31560, 37872, 38404, 47340, 48005, 57606, 63120, 76808, 86409, 94680, 96010, 115212, 144015, 153616, 172818, 189360, 192020, 230424, 288030, 345636, 384040, 432045, 460848, 576060, 691272, 768080, 864090, 1152120, 1382544, 1728180, 2304240, 2525063, 3456360, 5050126, 6912720, 7575189, 10100252, 12625315, 15150378, 20200504, 22725567, 25250630, 30300756, 37875945, 40401008, 45451134, 50501260, 60601512, 75751890, 90902268, 101002520, 113627835, 121203024, 151503780, 181804536, 202005040, 227255670, 303007560, 363609072, 454511340, 606015120, 909022680, 1818045360]

約数ペア:

[(1, 1818045360), (2, 909022680), (3, 606015120), (4, 454511340), (5, 363609072), (6, 303007560), (8, 227255670), (9, 202005040), (10, 181804536), (12, 151503780), (15, 121203024), (16, 113627835), (18, 101002520), (20, 90902268), (24, 75751890), (30, 60601512), (36, 50501260), (40, 45451134), (45, 40401008), (48, 37875945), (60, 30300756), (72, 25250630), (80, 22725567), (90, 20200504), (120, 15150378), (144, 12625315), (180, 10100252), (240, 7575189), (263, 6912720), (360, 5050126), (526, 3456360), (720, 2525063), (789, 2304240), (1052, 1728180), (1315, 1382544), (1578, 1152120), (2104, 864090), (2367, 768080), (2630, 691272), (3156, 576060), (3945, 460848), (4208, 432045), (4734, 384040), (5260, 345636), (6312, 288030), (7890, 230424), (9468, 192020), (9601, 189360), (10520, 172818), (11835, 153616), (12624, 144015), (15780, 115212), (18936, 96010), (19202, 94680), (21040, 86409), (23670, 76808), (28803, 63120), (31560, 57606), (37872, 48005), (38404, 47340)]