164035920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{683483}}^1$

素因数の和:683499

約数の個数: 40

約数和(自身を含む): 508512096

約数和(自身を除く): 344476176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 683483, 1366966, 2050449, 2733932, 3417415, 4100898, 5467864, 6834830, 8201796, 10252245, 10935728, 13669660, 16403592, 20504490, 27339320, 32807184, 41008980, 54678640, 82017960, 164035920]

約数ペア:

[(1, 164035920), (2, 82017960), (3, 54678640), (4, 41008980), (5, 32807184), (6, 27339320), (8, 20504490), (10, 16403592), (12, 13669660), (15, 10935728), (16, 10252245), (20, 8201796), (24, 6834830), (30, 5467864), (40, 4100898), (48, 3417415), (60, 2733932), (80, 2050449), (120, 1366966), (240, 683483)]