390387360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:827

約数の個数: 192

約数和(自身を含む): 1356009984

約数和(自身を除く): 965622624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 107, 110, 120, 132, 160, 165, 176, 214, 220, 240, 264, 321, 330, 352, 428, 440, 480, 528, 535, 642, 660, 691, 856, 880, 1056, 1070, 1177, 1284, 1320, 1382, 1605, 1712, 1760, 2073, 2140, 2354, 2568, 2640, 2764, 3210, 3424, 3455, 3531, 4146, 4280, 4708, 5136, 5280, 5528, 5885, 6420, 6910, 7062, 7601, 8292, 8560, 9416, 10272, 10365, 11056, 11770, 12840, 13820, 14124, 15202, 16584, 17120, 17655, 18832, 20730, 22112, 22803, 23540, 25680, 27640, 28248, 30404, 33168, 35310, 37664, 38005, 41460, 45606, 47080, 51360, 55280, 56496, 60808, 66336, 70620, 73937, 76010, 82920, 91212, 94160, 110560, 112992, 114015, 121616, 141240, 147874, 152020, 165840, 182424, 188320, 221811, 228030, 243232, 282480, 295748, 304040, 331680, 364848, 369685, 443622, 456060, 564960, 591496, 608080, 729696, 739370, 813307, 887244, 912120, 1109055, 1182992, 1216160, 1478740, 1626614, 1774488, 1824240, 2218110, 2365984, 2439921, 2957480, 3253228, 3548976, 3648480, 4066535, 4436220, 4879842, 5914960, 6506456, 7097952, 8133070, 8872440, 9759684, 11829920, 12199605, 13012912, 16266140, 17744880, 19519368, 24399210, 26025824, 32532280, 35489760, 39038736, 48798420, 65064560, 78077472, 97596840, 130129120, 195193680, 390387360]

約数ペア:

[(1, 390387360), (2, 195193680), (3, 130129120), (4, 97596840), (5, 78077472), (6, 65064560), (8, 48798420), (10, 39038736), (11, 35489760), (12, 32532280), (15, 26025824), (16, 24399210), (20, 19519368), (22, 17744880), (24, 16266140), (30, 13012912), (32, 12199605), (33, 11829920), (40, 9759684), (44, 8872440), (48, 8133070), (55, 7097952), (60, 6506456), (66, 5914960), (80, 4879842), (88, 4436220), (96, 4066535), (107, 3648480), (110, 3548976), (120, 3253228), (132, 2957480), (160, 2439921), (165, 2365984), (176, 2218110), (214, 1824240), (220, 1774488), (240, 1626614), (264, 1478740), (321, 1216160), (330, 1182992), (352, 1109055), (428, 912120), (440, 887244), (480, 813307), (528, 739370), (535, 729696), (642, 608080), (660, 591496), (691, 564960), (856, 456060), (880, 443622), (1056, 369685), (1070, 364848), (1177, 331680), (1284, 304040), (1320, 295748), (1382, 282480), (1605, 243232), (1712, 228030), (1760, 221811), (2073, 188320), (2140, 182424), (2354, 165840), (2568, 152020), (2640, 147874), (2764, 141240), (3210, 121616), (3424, 114015), (3455, 112992), (3531, 110560), (4146, 94160), (4280, 91212), (4708, 82920), (5136, 76010), (5280, 73937), (5528, 70620), (5885, 66336), (6420, 60808), (6910, 56496), (7062, 55280), (7601, 51360), (8292, 47080), (8560, 45606), (9416, 41460), (10272, 38005), (10365, 37664), (11056, 35310), (11770, 33168), (12840, 30404), (13820, 28248), (14124, 27640), (15202, 25680), (16584, 23540), (17120, 22803), (17655, 22112), (18832, 20730)]