71539920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1569

約数の個数: 120

約数和(自身を含む): 244005216

約数和(自身を除く): 172465296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1483, 1608, 2010, 2412, 2680, 2966, 3015, 3216, 4020, 4449, 4824, 5360, 5932, 6030, 7415, 8040, 8898, 9648, 11864, 12060, 13347, 14830, 16080, 17796, 22245, 23728, 24120, 26694, 29660, 35592, 44490, 48240, 53388, 59320, 66735, 71184, 88980, 99361, 106776, 118640, 133470, 177960, 198722, 213552, 266940, 298083, 355920, 397444, 496805, 533880, 596166, 794888, 894249, 993610, 1067760, 1192332, 1490415, 1589776, 1788498, 1987220, 2384664, 2980830, 3576996, 3974440, 4471245, 4769328, 5961660, 7153992, 7948880, 8942490, 11923320, 14307984, 17884980, 23846640, 35769960, 71539920]

約数ペア:

[(1, 71539920), (2, 35769960), (3, 23846640), (4, 17884980), (5, 14307984), (6, 11923320), (8, 8942490), (9, 7948880), (10, 7153992), (12, 5961660), (15, 4769328), (16, 4471245), (18, 3974440), (20, 3576996), (24, 2980830), (30, 2384664), (36, 1987220), (40, 1788498), (45, 1589776), (48, 1490415), (60, 1192332), (67, 1067760), (72, 993610), (80, 894249), (90, 794888), (120, 596166), (134, 533880), (144, 496805), (180, 397444), (201, 355920), (240, 298083), (268, 266940), (335, 213552), (360, 198722), (402, 177960), (536, 133470), (603, 118640), (670, 106776), (720, 99361), (804, 88980), (1005, 71184), (1072, 66735), (1206, 59320), (1340, 53388), (1483, 48240), (1608, 44490), (2010, 35592), (2412, 29660), (2680, 26694), (2966, 24120), (3015, 23728), (3216, 22245), (4020, 17796), (4449, 16080), (4824, 14830), (5360, 13347), (5932, 12060), (6030, 11864), (7415, 9648), (8040, 8898)]