15358080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:462

約数の個数: 128

約数和(自身を含む): 51652800

約数和(自身を除く): 36294720

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, 285, 304, 320, 380, 384, 421, 456, 480, 570, 608, 640, 760, 842, 912, 960, 1140, 1216, 1263, 1520, 1684, 1824, 1920, 2105, 2280, 2432, 2526, 3040, 3368, 3648, 4210, 4560, 5052, 6080, 6315, 6736, 7296, 7999, 8420, 9120, 10104, 12160, 12630, 13472, 15998, 16840, 18240, 20208, 23997, 25260, 26944, 31996, 33680, 36480, 39995, 40416, 47994, 50520, 53888, 63992, 67360, 79990, 80832, 95988, 101040, 119985, 127984, 134720, 159980, 161664, 191976, 202080, 239970, 255968, 269440, 319960, 383952, 404160, 479940, 511936, 639920, 767904, 808320, 959880, 1023872, 1279840, 1535808, 1919760, 2559680, 3071616, 3839520, 5119360, 7679040, 15358080]

約数ペア:

[(1, 15358080), (2, 7679040), (3, 5119360), (4, 3839520), (5, 3071616), (6, 2559680), (8, 1919760), (10, 1535808), (12, 1279840), (15, 1023872), (16, 959880), (19, 808320), (20, 767904), (24, 639920), (30, 511936), (32, 479940), (38, 404160), (40, 383952), (48, 319960), (57, 269440), (60, 255968), (64, 239970), (76, 202080), (80, 191976), (95, 161664), (96, 159980), (114, 134720), (120, 127984), (128, 119985), (152, 101040), (160, 95988), (190, 80832), (192, 79990), (228, 67360), (240, 63992), (285, 53888), (304, 50520), (320, 47994), (380, 40416), (384, 39995), (421, 36480), (456, 33680), (480, 31996), (570, 26944), (608, 25260), (640, 23997), (760, 20208), (842, 18240), (912, 16840), (960, 15998), (1140, 13472), (1216, 12630), (1263, 12160), (1520, 10104), (1684, 9120), (1824, 8420), (1920, 7999), (2105, 7296), (2280, 6736), (2432, 6315), (2526, 6080), (3040, 5052), (3368, 4560), (3648, 4210)]