230843640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83639}}^1$

素因数の和:83676

約数の個数: 64

約数和(自身を含む): 722649600

約数和(自身を除く): 491805960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 83639, 167278, 250917, 334556, 418195, 501834, 669112, 836390, 1003668, 1254585, 1672780, 1923697, 2007336, 2509170, 3345560, 3847394, 5018340, 5771091, 7694788, 9618485, 10036680, 11542182, 15389576, 19236970, 23084364, 28855455, 38473940, 46168728, 57710910, 76947880, 115421820, 230843640]

約数ペア:

[(1, 230843640), (2, 115421820), (3, 76947880), (4, 57710910), (5, 46168728), (6, 38473940), (8, 28855455), (10, 23084364), (12, 19236970), (15, 15389576), (20, 11542182), (23, 10036680), (24, 9618485), (30, 7694788), (40, 5771091), (46, 5018340), (60, 3847394), (69, 3345560), (92, 2509170), (115, 2007336), (120, 1923697), (138, 1672780), (184, 1254585), (230, 1003668), (276, 836390), (345, 669112), (460, 501834), (552, 418195), (690, 334556), (920, 250917), (1380, 167278), (2760, 83639)]