2256357480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1446383}}^1$

素因数の和:1446410

約数の個数: 64

約数和(自身を含む): 7289775360

約数和(自身を除く): 5033417880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1446383, 2892766, 4339149, 5785532, 7231915, 8678298, 11571064, 14463830, 17356596, 18802979, 21695745, 28927660, 34713192, 37605958, 43391490, 56408937, 57855320, 75211916, 86782980, 94014895, 112817874, 150423832, 173565960, 188029790, 225635748, 282044685, 376059580, 451271496, 564089370, 752119160, 1128178740, 2256357480]

約数ペア:

[(1, 2256357480), (2, 1128178740), (3, 752119160), (4, 564089370), (5, 451271496), (6, 376059580), (8, 282044685), (10, 225635748), (12, 188029790), (13, 173565960), (15, 150423832), (20, 112817874), (24, 94014895), (26, 86782980), (30, 75211916), (39, 57855320), (40, 56408937), (52, 43391490), (60, 37605958), (65, 34713192), (78, 28927660), (104, 21695745), (120, 18802979), (130, 17356596), (156, 14463830), (195, 11571064), (260, 8678298), (312, 7231915), (390, 5785532), (520, 4339149), (780, 2892766), (1560, 1446383)]