78799851960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5783}}^1\times {\mathrm{4937}}^1$

素因数の和:10757

約数の個数: 128

約数和(自身を含む): 246770426880

約数和(自身を除く): 167970574920

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, 4937, 5783, 9874, 11566, 14811, 17349, 19748, 23132, 24685, 28915, 29622, 34698, 39496, 46264, 49370, 57830, 59244, 69396, 74055, 86745, 98740, 113551, 115660, 118488, 133009, 138792, 148110, 173490, 197480, 227102, 231320, 266018, 296220, 340653, 346980, 399027, 454204, 532036, 567755, 592440, 665045, 681306, 693960, 798054, 908408, 1064072, 1135510, 1330090, 1362612, 1596108, 1703265, 1995135, 2271020, 2660180, 2725224, 3192216, 3406530, 3990270, 4542040, 5320360, 6813060, 7980540, 13626120, 15961080, 28550671, 57101342, 85652013, 114202684, 142753355, 171304026, 228405368, 285506710, 342608052, 428260065, 571013420, 656665433, 685216104, 856520130, 1142026840, 1313330866, 1713040260, 1969996299, 2626661732, 3283327165, 3426080520, 3939992598, 5253323464, 6566654330, 7879985196, 9849981495, 13133308660, 15759970392, 19699962990, 26266617320, 39399925980, 78799851960]

約数ペア:

[(1, 78799851960), (2, 39399925980), (3, 26266617320), (4, 19699962990), (5, 15759970392), (6, 13133308660), (8, 9849981495), (10, 7879985196), (12, 6566654330), (15, 5253323464), (20, 3939992598), (23, 3426080520), (24, 3283327165), (30, 2626661732), (40, 1969996299), (46, 1713040260), (60, 1313330866), (69, 1142026840), (92, 856520130), (115, 685216104), (120, 656665433), (138, 571013420), (184, 428260065), (230, 342608052), (276, 285506710), (345, 228405368), (460, 171304026), (552, 142753355), (690, 114202684), (920, 85652013), (1380, 57101342), (2760, 28550671), (4937, 15961080), (5783, 13626120), (9874, 7980540), (11566, 6813060), (14811, 5320360), (17349, 4542040), (19748, 3990270), (23132, 3406530), (24685, 3192216), (28915, 2725224), (29622, 2660180), (34698, 2271020), (39496, 1995135), (46264, 1703265), (49370, 1596108), (57830, 1362612), (59244, 1330090), (69396, 1135510), (74055, 1064072), (86745, 908408), (98740, 798054), (113551, 693960), (115660, 681306), (118488, 665045), (133009, 592440), (138792, 567755), (148110, 532036), (173490, 454204), (197480, 399027), (227102, 346980), (231320, 340653), (266018, 296220)]