394865017440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10413107}}^1$

素因数の和:10413204

約数の個数: 96

約数和(自身を含む): 1259569543680

約数和(自身を除く): 864704526240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 6320, 7584, 9480, 12640, 18960, 37920, 10413107, 20826214, 31239321, 41652428, 52065535, 62478642, 83304856, 104131070, 124957284, 156196605, 166609712, 208262140, 249914568, 312393210, 333219424, 416524280, 499829136, 624786420, 822635453, 833048560, 999658272, 1249572840, 1645270906, 1666097120, 2467906359, 2499145680, 3290541812, 4113177265, 4935812718, 4998291360, 6581083624, 8226354530, 9871625436, 12339531795, 13162167248, 16452709060, 19743250872, 24679063590, 26324334496, 32905418120, 39486501744, 49358127180, 65810836240, 78973003488, 98716254360, 131621672480, 197432508720, 394865017440]

約数ペア:

[(1, 394865017440), (2, 197432508720), (3, 131621672480), (4, 98716254360), (5, 78973003488), (6, 65810836240), (8, 49358127180), (10, 39486501744), (12, 32905418120), (15, 26324334496), (16, 24679063590), (20, 19743250872), (24, 16452709060), (30, 13162167248), (32, 12339531795), (40, 9871625436), (48, 8226354530), (60, 6581083624), (79, 4998291360), (80, 4935812718), (96, 4113177265), (120, 3290541812), (158, 2499145680), (160, 2467906359), (237, 1666097120), (240, 1645270906), (316, 1249572840), (395, 999658272), (474, 833048560), (480, 822635453), (632, 624786420), (790, 499829136), (948, 416524280), (1185, 333219424), (1264, 312393210), (1580, 249914568), (1896, 208262140), (2370, 166609712), (2528, 156196605), (3160, 124957284), (3792, 104131070), (4740, 83304856), (6320, 62478642), (7584, 52065535), (9480, 41652428), (12640, 31239321), (18960, 20826214), (37920, 10413107)]