122864640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 176

約数和(自身を含む): 414640320

約数和(自身を除く): 291775680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 421, 456, 480, 512, 570, 608, 640, 760, 768, 842, 912, 960, 1024, 1140, 1216, 1263, 1280, 1520, 1536, 1684, 1824, 1920, 2105, 2280, 2432, 2526, 2560, 3040, 3072, 3368, 3648, 3840, 4210, 4560, 4864, 5052, 5120, 6080, 6315, 6736, 7296, 7680, 7999, 8420, 9120, 9728, 10104, 12160, 12630, 13472, 14592, 15360, 15998, 16840, 18240, 19456, 20208, 23997, 24320, 25260, 26944, 29184, 31996, 33680, 36480, 39995, 40416, 47994, 48640, 50520, 53888, 58368, 63992, 67360, 72960, 79990, 80832, 95988, 97280, 101040, 107776, 119985, 127984, 134720, 145920, 159980, 161664, 191976, 202080, 215552, 239970, 255968, 269440, 291840, 319960, 323328, 383952, 404160, 431104, 479940, 511936, 538880, 639920, 646656, 767904, 808320, 959880, 1023872, 1077760, 1279840, 1293312, 1535808, 1616640, 1919760, 2047744, 2155520, 2559680, 3071616, 3233280, 3839520, 4095488, 5119360, 6143232, 6466560, 7679040, 8190976, 10238720, 12286464, 15358080, 20477440, 24572928, 30716160, 40954880, 61432320, 122864640]

約数ペア:

[(1, 122864640), (2, 61432320), (3, 40954880), (4, 30716160), (5, 24572928), (6, 20477440), (8, 15358080), (10, 12286464), (12, 10238720), (15, 8190976), (16, 7679040), (19, 6466560), (20, 6143232), (24, 5119360), (30, 4095488), (32, 3839520), (38, 3233280), (40, 3071616), (48, 2559680), (57, 2155520), (60, 2047744), (64, 1919760), (76, 1616640), (80, 1535808), (95, 1293312), (96, 1279840), (114, 1077760), (120, 1023872), (128, 959880), (152, 808320), (160, 767904), (190, 646656), (192, 639920), (228, 538880), (240, 511936), (256, 479940), (285, 431104), (304, 404160), (320, 383952), (380, 323328), (384, 319960), (421, 291840), (456, 269440), (480, 255968), (512, 239970), (570, 215552), (608, 202080), (640, 191976), (760, 161664), (768, 159980), (842, 145920), (912, 134720), (960, 127984), (1024, 119985), (1140, 107776), (1216, 101040), (1263, 97280), (1280, 95988), (1520, 80832), (1536, 79990), (1684, 72960), (1824, 67360), (1920, 63992), (2105, 58368), (2280, 53888), (2432, 50520), (2526, 48640), (2560, 47994), (3040, 40416), (3072, 39995), (3368, 36480), (3648, 33680), (3840, 31996), (4210, 29184), (4560, 26944), (4864, 25260), (5052, 24320), (5120, 23997), (6080, 20208), (6315, 19456), (6736, 18240), (7296, 16840), (7680, 15998), (7999, 15360), (8420, 14592), (9120, 13472), (9728, 12630), (10104, 12160)]