2775840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5783}}^1$

素因数の和:5801

約数の個数: 48

約数和(自身を含む): 8745408

約数和(自身を除く): 5969568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 5783, 11566, 17349, 23132, 28915, 34698, 46264, 57830, 69396, 86745, 92528, 115660, 138792, 173490, 185056, 231320, 277584, 346980, 462640, 555168, 693960, 925280, 1387920, 2775840]

約数ペア:

[(1, 2775840), (2, 1387920), (3, 925280), (4, 693960), (5, 555168), (6, 462640), (8, 346980), (10, 277584), (12, 231320), (15, 185056), (16, 173490), (20, 138792), (24, 115660), (30, 92528), (32, 86745), (40, 69396), (48, 57830), (60, 46264), (80, 34698), (96, 28915), (120, 23132), (160, 17349), (240, 11566), (480, 5783)]