393442080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 1295336448

約数和(自身を除く): 901894368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 137, 155, 160, 186, 193, 240, 248, 274, 310, 372, 386, 411, 465, 480, 496, 548, 579, 620, 685, 744, 772, 822, 930, 965, 992, 1096, 1158, 1240, 1370, 1488, 1544, 1644, 1860, 1930, 2055, 2192, 2316, 2480, 2740, 2895, 2976, 3088, 3288, 3720, 3860, 4110, 4247, 4384, 4632, 4960, 5480, 5790, 5983, 6176, 6576, 7440, 7720, 8220, 8494, 9264, 10960, 11580, 11966, 12741, 13152, 14880, 15440, 16440, 16988, 17949, 18528, 21235, 21920, 23160, 23932, 25482, 26441, 29915, 30880, 32880, 33976, 35898, 42470, 46320, 47864, 50964, 52882, 59830, 63705, 65760, 67952, 71796, 79323, 84940, 89745, 92640, 95728, 101928, 105764, 119660, 127410, 132205, 135904, 143592, 158646, 169880, 179490, 191456, 203856, 211528, 239320, 254820, 264410, 287184, 317292, 339760, 358980, 396615, 407712, 423056, 478640, 509640, 528820, 574368, 634584, 679520, 717960, 793230, 819671, 846112, 957280, 1019280, 1057640, 1269168, 1435920, 1586460, 1639342, 2038560, 2115280, 2459013, 2538336, 2871840, 3172920, 3278684, 4098355, 4230560, 4918026, 6345840, 6557368, 8196710, 9836052, 12295065, 12691680, 13114736, 16393420, 19672104, 24590130, 26229472, 32786840, 39344208, 49180260, 65573680, 78688416, 98360520, 131147360, 196721040, 393442080]

約数ペア:

[(1, 393442080), (2, 196721040), (3, 131147360), (4, 98360520), (5, 78688416), (6, 65573680), (8, 49180260), (10, 39344208), (12, 32786840), (15, 26229472), (16, 24590130), (20, 19672104), (24, 16393420), (30, 13114736), (31, 12691680), (32, 12295065), (40, 9836052), (48, 8196710), (60, 6557368), (62, 6345840), (80, 4918026), (93, 4230560), (96, 4098355), (120, 3278684), (124, 3172920), (137, 2871840), (155, 2538336), (160, 2459013), (186, 2115280), (193, 2038560), (240, 1639342), (248, 1586460), (274, 1435920), (310, 1269168), (372, 1057640), (386, 1019280), (411, 957280), (465, 846112), (480, 819671), (496, 793230), (548, 717960), (579, 679520), (620, 634584), (685, 574368), (744, 528820), (772, 509640), (822, 478640), (930, 423056), (965, 407712), (992, 396615), (1096, 358980), (1158, 339760), (1240, 317292), (1370, 287184), (1488, 264410), (1544, 254820), (1644, 239320), (1860, 211528), (1930, 203856), (2055, 191456), (2192, 179490), (2316, 169880), (2480, 158646), (2740, 143592), (2895, 135904), (2976, 132205), (3088, 127410), (3288, 119660), (3720, 105764), (3860, 101928), (4110, 95728), (4247, 92640), (4384, 89745), (4632, 84940), (4960, 79323), (5480, 71796), (5790, 67952), (5983, 65760), (6176, 63705), (6576, 59830), (7440, 52882), (7720, 50964), (8220, 47864), (8494, 46320), (9264, 42470), (10960, 35898), (11580, 33976), (11966, 32880), (12741, 30880), (13152, 29915), (14880, 26441), (15440, 25482), (16440, 23932), (16988, 23160), (17949, 21920), (18528, 21235)]