151507520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24919}}^1$

素因数の和:24955

約数の個数: 56

約数和(自身を含む): 379780800

約数和(自身を除く): 228273280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 24919, 49838, 99676, 124595, 199352, 249190, 398704, 473461, 498380, 797408, 946922, 996760, 1594816, 1893844, 1993520, 2367305, 3787688, 3987040, 4734610, 7575376, 7974080, 9469220, 15150752, 18938440, 30301504, 37876880, 75753760, 151507520]

約数ペア:

[(1, 151507520), (2, 75753760), (4, 37876880), (5, 30301504), (8, 18938440), (10, 15150752), (16, 9469220), (19, 7974080), (20, 7575376), (32, 4734610), (38, 3987040), (40, 3787688), (64, 2367305), (76, 1993520), (80, 1893844), (95, 1594816), (152, 996760), (160, 946922), (190, 797408), (304, 498380), (320, 473461), (380, 398704), (608, 249190), (760, 199352), (1216, 124595), (1520, 99676), (3040, 49838), (6080, 24919)]