181945320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4783}}^1$

素因数の和:5114

約数の個数: 64

約数和(自身を含む): 547672320

約数和(自身を除く): 365727000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 4783, 6340, 7608, 9510, 9566, 12680, 14349, 19020, 19132, 23915, 28698, 38040, 38264, 47830, 57396, 71745, 95660, 114792, 143490, 191320, 286980, 573960, 1516211, 3032422, 4548633, 6064844, 7581055, 9097266, 12129688, 15162110, 18194532, 22743165, 30324220, 36389064, 45486330, 60648440, 90972660, 181945320]

約数ペア:

[(1, 181945320), (2, 90972660), (3, 60648440), (4, 45486330), (5, 36389064), (6, 30324220), (8, 22743165), (10, 18194532), (12, 15162110), (15, 12129688), (20, 9097266), (24, 7581055), (30, 6064844), (40, 4548633), (60, 3032422), (120, 1516211), (317, 573960), (634, 286980), (951, 191320), (1268, 143490), (1585, 114792), (1902, 95660), (2536, 71745), (3170, 57396), (3804, 47830), (4755, 38264), (4783, 38040), (6340, 28698), (7608, 23915), (9510, 19132), (9566, 19020), (12680, 14349)]