259697520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{967}}^1$

素因数の和:1359

約数の個数: 120

約数和(自身を含む): 875393376

約数和(自身を除く): 615695856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 373, 720, 746, 967, 1119, 1492, 1865, 1934, 2238, 2901, 2984, 3357, 3730, 3868, 4476, 4835, 5595, 5802, 5968, 6714, 7460, 7736, 8703, 8952, 9670, 11190, 11604, 13428, 14505, 14920, 15472, 16785, 17406, 17904, 19340, 22380, 23208, 26856, 29010, 29840, 33570, 34812, 38680, 43515, 44760, 46416, 53712, 58020, 67140, 69624, 77360, 87030, 89520, 116040, 134280, 139248, 174060, 232080, 268560, 348120, 360691, 696240, 721382, 1082073, 1442764, 1803455, 2164146, 2885528, 3246219, 3606910, 4328292, 5410365, 5771056, 6492438, 7213820, 8656584, 10820730, 12984876, 14427640, 16231095, 17313168, 21641460, 25969752, 28855280, 32462190, 43282920, 51939504, 64924380, 86565840, 129848760, 259697520]

約数ペア:

[(1, 259697520), (2, 129848760), (3, 86565840), (4, 64924380), (5, 51939504), (6, 43282920), (8, 32462190), (9, 28855280), (10, 25969752), (12, 21641460), (15, 17313168), (16, 16231095), (18, 14427640), (20, 12984876), (24, 10820730), (30, 8656584), (36, 7213820), (40, 6492438), (45, 5771056), (48, 5410365), (60, 4328292), (72, 3606910), (80, 3246219), (90, 2885528), (120, 2164146), (144, 1803455), (180, 1442764), (240, 1082073), (360, 721382), (373, 696240), (720, 360691), (746, 348120), (967, 268560), (1119, 232080), (1492, 174060), (1865, 139248), (1934, 134280), (2238, 116040), (2901, 89520), (2984, 87030), (3357, 77360), (3730, 69624), (3868, 67140), (4476, 58020), (4835, 53712), (5595, 46416), (5802, 44760), (5968, 43515), (6714, 38680), (7460, 34812), (7736, 33570), (8703, 29840), (8952, 29010), (9670, 26856), (11190, 23208), (11604, 22380), (13428, 19340), (14505, 17904), (14920, 17406), (15472, 16785)]