378071040

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 192

約数和(自身を含む): 1251694080

約数和(自身を除く): 873623040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 397, 465, 480, 496, 512, 620, 640, 744, 768, 794, 930, 960, 992, 1024, 1191, 1240, 1280, 1488, 1536, 1588, 1860, 1920, 1984, 1985, 2048, 2382, 2480, 2560, 2976, 3072, 3176, 3720, 3840, 3968, 3970, 4764, 4960, 5120, 5952, 5955, 6144, 6352, 7440, 7680, 7936, 7940, 9528, 9920, 10240, 11904, 11910, 12307, 12704, 14880, 15360, 15872, 15880, 19056, 19840, 23808, 23820, 24614, 25408, 29760, 30720, 31744, 31760, 36921, 38112, 39680, 47616, 47640, 49228, 50816, 59520, 61535, 63488, 63520, 73842, 76224, 79360, 95232, 95280, 98456, 101632, 119040, 123070, 127040, 147684, 152448, 158720, 184605, 190464, 190560, 196912, 203264, 238080, 246140, 254080, 295368, 304896, 317440, 369210, 381120, 393824, 406528, 476160, 492280, 508160, 590736, 609792, 738420, 762240, 787648, 813056, 952320, 984560, 1016320, 1181472, 1219584, 1476840, 1524480, 1575296, 1969120, 2032640, 2362944, 2439168, 2953680, 3048960, 3150592, 3938240, 4065280, 4725888, 5907360, 6097920, 6301184, 7876480, 9451776, 11814720, 12195840, 12602368, 15752960, 18903552, 23629440, 25204736, 31505920, 37807104, 47258880, 63011840, 75614208, 94517760, 126023680, 189035520, 378071040]

約数ペア:

[(1, 378071040), (2, 189035520), (3, 126023680), (4, 94517760), (5, 75614208), (6, 63011840), (8, 47258880), (10, 37807104), (12, 31505920), (15, 25204736), (16, 23629440), (20, 18903552), (24, 15752960), (30, 12602368), (31, 12195840), (32, 11814720), (40, 9451776), (48, 7876480), (60, 6301184), (62, 6097920), (64, 5907360), (80, 4725888), (93, 4065280), (96, 3938240), (120, 3150592), (124, 3048960), (128, 2953680), (155, 2439168), (160, 2362944), (186, 2032640), (192, 1969120), (240, 1575296), (248, 1524480), (256, 1476840), (310, 1219584), (320, 1181472), (372, 1016320), (384, 984560), (397, 952320), (465, 813056), (480, 787648), (496, 762240), (512, 738420), (620, 609792), (640, 590736), (744, 508160), (768, 492280), (794, 476160), (930, 406528), (960, 393824), (992, 381120), (1024, 369210), (1191, 317440), (1240, 304896), (1280, 295368), (1488, 254080), (1536, 246140), (1588, 238080), (1860, 203264), (1920, 196912), (1984, 190560), (1985, 190464), (2048, 184605), (2382, 158720), (2480, 152448), (2560, 147684), (2976, 127040), (3072, 123070), (3176, 119040), (3720, 101632), (3840, 98456), (3968, 95280), (3970, 95232), (4764, 79360), (4960, 76224), (5120, 73842), (5952, 63520), (5955, 63488), (6144, 61535), (6352, 59520), (7440, 50816), (7680, 49228), (7936, 47640), (7940, 47616), (9528, 39680), (9920, 38112), (10240, 36921), (11904, 31760), (11910, 31744), (12307, 30720), (12704, 29760), (14880, 25408), (15360, 24614), (15872, 23820), (15880, 23808), (19056, 19840)]