11406720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 39241440

約数和(自身を除く): 27834720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 457, 480, 520, 624, 640, 780, 832, 914, 960, 1040, 1248, 1371, 1560, 1664, 1828, 1920, 2080, 2285, 2496, 2742, 3120, 3656, 4160, 4570, 4992, 5484, 5941, 6240, 6855, 7312, 8320, 9140, 10968, 11882, 12480, 13710, 14624, 17823, 18280, 21936, 23764, 24960, 27420, 29248, 29705, 35646, 36560, 43872, 47528, 54840, 58496, 59410, 71292, 73120, 87744, 89115, 95056, 109680, 118820, 142584, 146240, 175488, 178230, 190112, 219360, 237640, 285168, 292480, 356460, 380224, 438720, 475280, 570336, 712920, 760448, 877440, 950560, 1140672, 1425840, 1901120, 2281344, 2851680, 3802240, 5703360, 11406720]

約数ペア:

[(1, 11406720), (2, 5703360), (3, 3802240), (4, 2851680), (5, 2281344), (6, 1901120), (8, 1425840), (10, 1140672), (12, 950560), (13, 877440), (15, 760448), (16, 712920), (20, 570336), (24, 475280), (26, 438720), (30, 380224), (32, 356460), (39, 292480), (40, 285168), (48, 237640), (52, 219360), (60, 190112), (64, 178230), (65, 175488), (78, 146240), (80, 142584), (96, 118820), (104, 109680), (120, 95056), (128, 89115), (130, 87744), (156, 73120), (160, 71292), (192, 59410), (195, 58496), (208, 54840), (240, 47528), (260, 43872), (312, 36560), (320, 35646), (384, 29705), (390, 29248), (416, 27420), (457, 24960), (480, 23764), (520, 21936), (624, 18280), (640, 17823), (780, 14624), (832, 13710), (914, 12480), (960, 11882), (1040, 10968), (1248, 9140), (1371, 8320), (1560, 7312), (1664, 6855), (1828, 6240), (1920, 5941), (2080, 5484), (2285, 4992), (2496, 4570), (2742, 4160), (3120, 3656)]