2436560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 6844800

約数和(自身を除く): 4408240

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, 229, 266, 280, 304, 380, 458, 532, 560, 665, 760, 916, 1064, 1145, 1330, 1520, 1603, 1832, 2128, 2290, 2660, 3206, 3664, 4351, 4580, 5320, 6412, 8015, 8702, 9160, 10640, 12824, 16030, 17404, 18320, 21755, 25648, 30457, 32060, 34808, 43510, 60914, 64120, 69616, 87020, 121828, 128240, 152285, 174040, 243656, 304570, 348080, 487312, 609140, 1218280, 2436560]

約数ペア:

[(1, 2436560), (2, 1218280), (4, 609140), (5, 487312), (7, 348080), (8, 304570), (10, 243656), (14, 174040), (16, 152285), (19, 128240), (20, 121828), (28, 87020), (35, 69616), (38, 64120), (40, 60914), (56, 43510), (70, 34808), (76, 32060), (80, 30457), (95, 25648), (112, 21755), (133, 18320), (140, 17404), (152, 16030), (190, 12824), (229, 10640), (266, 9160), (280, 8702), (304, 8015), (380, 6412), (458, 5320), (532, 4580), (560, 4351), (665, 3664), (760, 3206), (916, 2660), (1064, 2290), (1145, 2128), (1330, 1832), (1520, 1603)]