30632560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2918

約数の個数: 80

約数和(自身を含む): 85708800

約数和(自身を除く): 55076240

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, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 2879, 5320, 5758, 10640, 11516, 14395, 20153, 23032, 28790, 40306, 46064, 54701, 57580, 80612, 100765, 109402, 115160, 161224, 201530, 218804, 230320, 273505, 322448, 382907, 403060, 437608, 547010, 765814, 806120, 875216, 1094020, 1531628, 1612240, 1914535, 2188040, 3063256, 3829070, 4376080, 6126512, 7658140, 15316280, 30632560]

約数ペア:

[(1, 30632560), (2, 15316280), (4, 7658140), (5, 6126512), (7, 4376080), (8, 3829070), (10, 3063256), (14, 2188040), (16, 1914535), (19, 1612240), (20, 1531628), (28, 1094020), (35, 875216), (38, 806120), (40, 765814), (56, 547010), (70, 437608), (76, 403060), (80, 382907), (95, 322448), (112, 273505), (133, 230320), (140, 218804), (152, 201530), (190, 161224), (266, 115160), (280, 109402), (304, 100765), (380, 80612), (532, 57580), (560, 54701), (665, 46064), (760, 40306), (1064, 28790), (1330, 23032), (1520, 20153), (2128, 14395), (2660, 11516), (2879, 10640), (5320, 5758)]