151195760

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 362119680

約数和(自身を除く): 210923920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 103, 118, 206, 236, 295, 311, 412, 472, 515, 590, 622, 824, 944, 1030, 1180, 1244, 1555, 1648, 2060, 2360, 2488, 3110, 4120, 4720, 4976, 6077, 6220, 8240, 12154, 12440, 18349, 24308, 24880, 30385, 32033, 36698, 48616, 60770, 64066, 73396, 91745, 97232, 121540, 128132, 146792, 160165, 183490, 243080, 256264, 293584, 320330, 366980, 486160, 512528, 640660, 733960, 1281320, 1467920, 1889947, 2562640, 3779894, 7559788, 9449735, 15119576, 18899470, 30239152, 37798940, 75597880, 151195760]

約数ペア:

[(1, 151195760), (2, 75597880), (4, 37798940), (5, 30239152), (8, 18899470), (10, 15119576), (16, 9449735), (20, 7559788), (40, 3779894), (59, 2562640), (80, 1889947), (103, 1467920), (118, 1281320), (206, 733960), (236, 640660), (295, 512528), (311, 486160), (412, 366980), (472, 320330), (515, 293584), (590, 256264), (622, 243080), (824, 183490), (944, 160165), (1030, 146792), (1180, 128132), (1244, 121540), (1555, 97232), (1648, 91745), (2060, 73396), (2360, 64066), (2488, 60770), (3110, 48616), (4120, 36698), (4720, 32033), (4976, 30385), (6077, 24880), (6220, 24308), (8240, 18349), (12154, 12440)]