75719520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{52583}}^1$

素因数の和:52604

約数の個数: 72

約数和(自身を含む): 258397776

約数和(自身を除く): 182678256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 52583, 105166, 157749, 210332, 262915, 315498, 420664, 473247, 525830, 630996, 788745, 841328, 946494, 1051660, 1261992, 1577490, 1682656, 1892988, 2103320, 2366235, 2523984, 3154980, 3785976, 4206640, 4732470, 5047968, 6309960, 7571952, 8413280, 9464940, 12619920, 15143904, 18929880, 25239840, 37859760, 75719520]

約数ペア:

[(1, 75719520), (2, 37859760), (3, 25239840), (4, 18929880), (5, 15143904), (6, 12619920), (8, 9464940), (9, 8413280), (10, 7571952), (12, 6309960), (15, 5047968), (16, 4732470), (18, 4206640), (20, 3785976), (24, 3154980), (30, 2523984), (32, 2366235), (36, 2103320), (40, 1892988), (45, 1682656), (48, 1577490), (60, 1261992), (72, 1051660), (80, 946494), (90, 841328), (96, 788745), (120, 630996), (144, 525830), (160, 473247), (180, 420664), (240, 315498), (288, 262915), (360, 210332), (480, 157749), (720, 105166), (1440, 52583)]