120628992

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 356146560

約数和(自身を除く): 235517568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 109, 128, 131, 132, 176, 192, 218, 256, 262, 264, 327, 352, 384, 393, 436, 524, 528, 654, 704, 768, 786, 872, 1048, 1056, 1199, 1308, 1408, 1441, 1572, 1744, 2096, 2112, 2398, 2616, 2816, 2882, 3144, 3488, 3597, 4192, 4224, 4323, 4796, 5232, 5764, 6288, 6976, 7194, 8384, 8448, 8646, 9592, 10464, 11528, 12576, 13952, 14279, 14388, 16768, 17292, 19184, 20928, 23056, 25152, 27904, 28558, 28776, 33536, 34584, 38368, 41856, 42837, 46112, 50304, 57116, 57552, 69168, 76736, 83712, 85674, 92224, 100608, 114232, 115104, 138336, 153472, 157069, 171348, 184448, 228464, 230208, 276672, 306944, 314138, 342696, 368896, 456928, 460416, 471207, 553344, 628276, 685392, 913856, 920832, 942414, 1106688, 1256552, 1370784, 1827712, 1884828, 2513104, 2741568, 3655424, 3769656, 5026208, 5483136, 7539312, 10052416, 10966272, 15078624, 20104832, 30157248, 40209664, 60314496, 120628992]

約数ペア:

[(1, 120628992), (2, 60314496), (3, 40209664), (4, 30157248), (6, 20104832), (8, 15078624), (11, 10966272), (12, 10052416), (16, 7539312), (22, 5483136), (24, 5026208), (32, 3769656), (33, 3655424), (44, 2741568), (48, 2513104), (64, 1884828), (66, 1827712), (88, 1370784), (96, 1256552), (109, 1106688), (128, 942414), (131, 920832), (132, 913856), (176, 685392), (192, 628276), (218, 553344), (256, 471207), (262, 460416), (264, 456928), (327, 368896), (352, 342696), (384, 314138), (393, 306944), (436, 276672), (524, 230208), (528, 228464), (654, 184448), (704, 171348), (768, 157069), (786, 153472), (872, 138336), (1048, 115104), (1056, 114232), (1199, 100608), (1308, 92224), (1408, 85674), (1441, 83712), (1572, 76736), (1744, 69168), (2096, 57552), (2112, 57116), (2398, 50304), (2616, 46112), (2816, 42837), (2882, 41856), (3144, 38368), (3488, 34584), (3597, 33536), (4192, 28776), (4224, 28558), (4323, 27904), (4796, 25152), (5232, 23056), (5764, 20928), (6288, 19184), (6976, 17292), (7194, 16768), (8384, 14388), (8448, 14279), (8646, 13952), (9592, 12576), (10464, 11528)]