288294360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{55871}}^1$

素因数の和:55928

約数の個数: 64

約数和(自身を含む): 885012480

約数和(自身を除く): 596718120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 55871, 111742, 167613, 223484, 279355, 335226, 446968, 558710, 670452, 838065, 1117420, 1340904, 1676130, 2234840, 2402453, 3352260, 4804906, 6704520, 7207359, 9609812, 12012265, 14414718, 19219624, 24024530, 28829436, 36036795, 48049060, 57658872, 72073590, 96098120, 144147180, 288294360]

約数ペア:

[(1, 288294360), (2, 144147180), (3, 96098120), (4, 72073590), (5, 57658872), (6, 48049060), (8, 36036795), (10, 28829436), (12, 24024530), (15, 19219624), (20, 14414718), (24, 12012265), (30, 9609812), (40, 7207359), (43, 6704520), (60, 4804906), (86, 3352260), (120, 2402453), (129, 2234840), (172, 1676130), (215, 1340904), (258, 1117420), (344, 838065), (430, 670452), (516, 558710), (645, 446968), (860, 335226), (1032, 279355), (1290, 223484), (1720, 167613), (2580, 111742), (5160, 55871)]