348560640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:489

約数の個数: 216

約数和(自身を含む): 1224437760

約数和(自身を除く): 875877120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 256, 288, 316, 320, 360, 383, 384, 395, 474, 480, 576, 632, 640, 711, 720, 766, 768, 790, 948, 960, 1149, 1152, 1185, 1264, 1280, 1422, 1440, 1532, 1580, 1896, 1915, 1920, 2298, 2304, 2370, 2528, 2844, 2880, 3064, 3160, 3447, 3555, 3792, 3830, 3840, 4596, 4740, 5056, 5688, 5745, 5760, 6128, 6320, 6894, 7110, 7584, 7660, 9192, 9480, 10112, 11376, 11490, 11520, 12256, 12640, 13788, 14220, 15168, 15320, 17235, 18384, 18960, 20224, 22752, 22980, 24512, 25280, 27576, 28440, 30257, 30336, 30640, 34470, 36768, 37920, 45504, 45960, 49024, 50560, 55152, 56880, 60514, 60672, 61280, 68940, 73536, 75840, 90771, 91008, 91920, 98048, 101120, 110304, 113760, 121028, 122560, 137880, 147072, 151285, 151680, 181542, 182016, 183840, 220608, 227520, 242056, 245120, 272313, 275760, 294144, 302570, 303360, 363084, 367680, 441216, 453855, 455040, 484112, 490240, 544626, 551520, 605140, 726168, 735360, 882432, 907710, 910080, 968224, 1089252, 1103040, 1210280, 1361565, 1452336, 1470720, 1815420, 1936448, 2178504, 2206080, 2420560, 2723130, 2904672, 3630840, 3872896, 4357008, 4412160, 4841120, 5446260, 5809344, 7261680, 7745792, 8714016, 9682240, 10892520, 11618688, 14523360, 17428032, 19364480, 21785040, 23237376, 29046720, 34856064, 38728960, 43570080, 58093440, 69712128, 87140160, 116186880, 174280320, 348560640]

約数ペア:

[(1, 348560640), (2, 174280320), (3, 116186880), (4, 87140160), (5, 69712128), (6, 58093440), (8, 43570080), (9, 38728960), (10, 34856064), (12, 29046720), (15, 23237376), (16, 21785040), (18, 19364480), (20, 17428032), (24, 14523360), (30, 11618688), (32, 10892520), (36, 9682240), (40, 8714016), (45, 7745792), (48, 7261680), (60, 5809344), (64, 5446260), (72, 4841120), (79, 4412160), (80, 4357008), (90, 3872896), (96, 3630840), (120, 2904672), (128, 2723130), (144, 2420560), (158, 2206080), (160, 2178504), (180, 1936448), (192, 1815420), (237, 1470720), (240, 1452336), (256, 1361565), (288, 1210280), (316, 1103040), (320, 1089252), (360, 968224), (383, 910080), (384, 907710), (395, 882432), (474, 735360), (480, 726168), (576, 605140), (632, 551520), (640, 544626), (711, 490240), (720, 484112), (766, 455040), (768, 453855), (790, 441216), (948, 367680), (960, 363084), (1149, 303360), (1152, 302570), (1185, 294144), (1264, 275760), (1280, 272313), (1422, 245120), (1440, 242056), (1532, 227520), (1580, 220608), (1896, 183840), (1915, 182016), (1920, 181542), (2298, 151680), (2304, 151285), (2370, 147072), (2528, 137880), (2844, 122560), (2880, 121028), (3064, 113760), (3160, 110304), (3447, 101120), (3555, 98048), (3792, 91920), (3830, 91008), (3840, 90771), (4596, 75840), (4740, 73536), (5056, 68940), (5688, 61280), (5745, 60672), (5760, 60514), (6128, 56880), (6320, 55152), (6894, 50560), (7110, 49024), (7584, 45960), (7660, 45504), (9192, 37920), (9480, 36768), (10112, 34470), (11376, 30640), (11490, 30336), (11520, 30257), (12256, 28440), (12640, 27576), (13788, 25280), (14220, 24512), (15168, 22980), (15320, 22752), (17235, 20224), (18384, 18960)]