4032560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 11308800

約数和(自身を除く): 7276240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 379, 380, 532, 560, 665, 758, 760, 1064, 1330, 1516, 1520, 1895, 2128, 2653, 2660, 3032, 3790, 5306, 5320, 6064, 7201, 7580, 10612, 10640, 13265, 14402, 15160, 21224, 26530, 28804, 30320, 36005, 42448, 50407, 53060, 57608, 72010, 100814, 106120, 115216, 144020, 201628, 212240, 252035, 288040, 403256, 504070, 576080, 806512, 1008140, 2016280, 4032560]

約数ペア:

[(1, 4032560), (2, 2016280), (4, 1008140), (5, 806512), (7, 576080), (8, 504070), (10, 403256), (14, 288040), (16, 252035), (19, 212240), (20, 201628), (28, 144020), (35, 115216), (38, 106120), (40, 100814), (56, 72010), (70, 57608), (76, 53060), (80, 50407), (95, 42448), (112, 36005), (133, 30320), (140, 28804), (152, 26530), (190, 21224), (266, 15160), (280, 14402), (304, 13265), (379, 10640), (380, 10612), (532, 7580), (560, 7201), (665, 6064), (758, 5320), (760, 5306), (1064, 3790), (1330, 3032), (1516, 2660), (1520, 2653), (1895, 2128)]