948480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:56

約数の個数: 144

約数和(自身を含む): 3433920

約数和(自身を除く): 2485440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 256, 260, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 494, 520, 570, 608, 624, 640, 741, 760, 768, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1280, 1482, 1520, 1560, 1664, 1824, 1920, 1976, 2080, 2280, 2432, 2470, 2496, 2964, 3040, 3120, 3328, 3648, 3705, 3840, 3952, 4160, 4560, 4864, 4940, 4992, 5928, 6080, 6240, 7296, 7410, 7904, 8320, 9120, 9880, 9984, 11856, 12160, 12480, 14592, 14820, 15808, 16640, 18240, 19760, 23712, 24320, 24960, 29640, 31616, 36480, 39520, 47424, 49920, 59280, 63232, 72960, 79040, 94848, 118560, 158080, 189696, 237120, 316160, 474240, 948480]

約数ペア:

[(1, 948480), (2, 474240), (3, 316160), (4, 237120), (5, 189696), (6, 158080), (8, 118560), (10, 94848), (12, 79040), (13, 72960), (15, 63232), (16, 59280), (19, 49920), (20, 47424), (24, 39520), (26, 36480), (30, 31616), (32, 29640), (38, 24960), (39, 24320), (40, 23712), (48, 19760), (52, 18240), (57, 16640), (60, 15808), (64, 14820), (65, 14592), (76, 12480), (78, 12160), (80, 11856), (95, 9984), (96, 9880), (104, 9120), (114, 8320), (120, 7904), (128, 7410), (130, 7296), (152, 6240), (156, 6080), (160, 5928), (190, 4992), (192, 4940), (195, 4864), (208, 4560), (228, 4160), (240, 3952), (247, 3840), (256, 3705), (260, 3648), (285, 3328), (304, 3120), (312, 3040), (320, 2964), (380, 2496), (384, 2470), (390, 2432), (416, 2280), (456, 2080), (480, 1976), (494, 1920), (520, 1824), (570, 1664), (608, 1560), (624, 1520), (640, 1482), (741, 1280), (760, 1248), (768, 1235), (780, 1216), (832, 1140), (912, 1040), (960, 988)]