23278080

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{433}}^1$

素因数の和:466

約数の個数: 160

約数和(自身を含む): 85244544

約数和(自身を除く): 61966464

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, 433, 448, 480, 512, 560, 640, 672, 768, 840, 866, 896, 960, 1120, 1280, 1299, 1344, 1536, 1680, 1732, 1792, 1920, 2165, 2240, 2560, 2598, 2688, 3031, 3360, 3464, 3584, 3840, 4330, 4480, 5196, 5376, 6062, 6495, 6720, 6928, 7680, 8660, 8960, 9093, 10392, 10752, 12124, 12990, 13440, 13856, 15155, 17320, 17920, 18186, 20784, 24248, 25980, 26880, 27712, 30310, 34640, 36372, 41568, 45465, 48496, 51960, 53760, 55424, 60620, 69280, 72744, 83136, 90930, 96992, 103920, 110848, 121240, 138560, 145488, 166272, 181860, 193984, 207840, 221696, 242480, 277120, 290976, 332544, 363720, 387968, 415680, 484960, 554240, 581952, 665088, 727440, 775936, 831360, 969920, 1108480, 1163904, 1454880, 1551872, 1662720, 1939840, 2327808, 2909760, 3325440, 3879680, 4655616, 5819520, 7759360, 11639040, 23278080]

約数ペア:

[(1, 23278080), (2, 11639040), (3, 7759360), (4, 5819520), (5, 4655616), (6, 3879680), (7, 3325440), (8, 2909760), (10, 2327808), (12, 1939840), (14, 1662720), (15, 1551872), (16, 1454880), (20, 1163904), (21, 1108480), (24, 969920), (28, 831360), (30, 775936), (32, 727440), (35, 665088), (40, 581952), (42, 554240), (48, 484960), (56, 415680), (60, 387968), (64, 363720), (70, 332544), (80, 290976), (84, 277120), (96, 242480), (105, 221696), (112, 207840), (120, 193984), (128, 181860), (140, 166272), (160, 145488), (168, 138560), (192, 121240), (210, 110848), (224, 103920), (240, 96992), (256, 90930), (280, 83136), (320, 72744), (336, 69280), (384, 60620), (420, 55424), (433, 53760), (448, 51960), (480, 48496), (512, 45465), (560, 41568), (640, 36372), (672, 34640), (768, 30310), (840, 27712), (866, 26880), (896, 25980), (960, 24248), (1120, 20784), (1280, 18186), (1299, 17920), (1344, 17320), (1536, 15155), (1680, 13856), (1732, 13440), (1792, 12990), (1920, 12124), (2165, 10752), (2240, 10392), (2560, 9093), (2598, 8960), (2688, 8660), (3031, 7680), (3360, 6928), (3464, 6720), (3584, 6495), (3840, 6062), (4330, 5376), (4480, 5196)]