12284160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{457}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 44935296

約数和(自身を除く): 32651136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 457, 480, 560, 640, 672, 768, 840, 896, 914, 960, 1120, 1280, 1344, 1371, 1680, 1792, 1828, 1920, 2240, 2285, 2688, 2742, 3199, 3360, 3656, 3840, 4480, 4570, 5376, 5484, 6398, 6720, 6855, 7312, 8960, 9140, 9597, 10968, 12796, 13440, 13710, 14624, 15995, 18280, 19194, 21936, 25592, 26880, 27420, 29248, 31990, 36560, 38388, 43872, 47985, 51184, 54840, 58496, 63980, 73120, 76776, 87744, 95970, 102368, 109680, 116992, 127960, 146240, 153552, 175488, 191940, 204736, 219360, 255920, 292480, 307104, 350976, 383880, 409472, 438720, 511840, 584960, 614208, 767760, 818944, 877440, 1023680, 1228416, 1535520, 1754880, 2047360, 2456832, 3071040, 4094720, 6142080, 12284160]

約数ペア:

[(1, 12284160), (2, 6142080), (3, 4094720), (4, 3071040), (5, 2456832), (6, 2047360), (7, 1754880), (8, 1535520), (10, 1228416), (12, 1023680), (14, 877440), (15, 818944), (16, 767760), (20, 614208), (21, 584960), (24, 511840), (28, 438720), (30, 409472), (32, 383880), (35, 350976), (40, 307104), (42, 292480), (48, 255920), (56, 219360), (60, 204736), (64, 191940), (70, 175488), (80, 153552), (84, 146240), (96, 127960), (105, 116992), (112, 109680), (120, 102368), (128, 95970), (140, 87744), (160, 76776), (168, 73120), (192, 63980), (210, 58496), (224, 54840), (240, 51184), (256, 47985), (280, 43872), (320, 38388), (336, 36560), (384, 31990), (420, 29248), (448, 27420), (457, 26880), (480, 25592), (560, 21936), (640, 19194), (672, 18280), (768, 15995), (840, 14624), (896, 13710), (914, 13440), (960, 12796), (1120, 10968), (1280, 9597), (1344, 9140), (1371, 8960), (1680, 7312), (1792, 6855), (1828, 6720), (1920, 6398), (2240, 5484), (2285, 5376), (2688, 4570), (2742, 4480), (3199, 3840), (3360, 3656)]