145901760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 168

約数和(自身を含む): 490063536

約数和(自身を除く): 344161776

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, 152, 160, 190, 192, 228, 240, 285, 304, 320, 361, 380, 421, 456, 480, 570, 608, 722, 760, 842, 912, 960, 1083, 1140, 1216, 1263, 1444, 1520, 1684, 1805, 1824, 2105, 2166, 2280, 2526, 2888, 3040, 3368, 3610, 3648, 4210, 4332, 4560, 5052, 5415, 5776, 6080, 6315, 6736, 7220, 7999, 8420, 8664, 9120, 10104, 10830, 11552, 12630, 13472, 14440, 15998, 16840, 17328, 18240, 20208, 21660, 23104, 23997, 25260, 26944, 28880, 31996, 33680, 34656, 39995, 40416, 43320, 47994, 50520, 57760, 63992, 67360, 69312, 79990, 80832, 86640, 95988, 101040, 115520, 119985, 127984, 134720, 151981, 159980, 173280, 191976, 202080, 239970, 255968, 303962, 319960, 346560, 383952, 404160, 455943, 479940, 511936, 607924, 639920, 759905, 767904, 911886, 959880, 1215848, 1279840, 1519810, 1535808, 1823772, 1919760, 2279715, 2431696, 2559680, 3039620, 3647544, 3839520, 4559430, 4863392, 6079240, 7295088, 7679040, 9118860, 9726784, 12158480, 14590176, 18237720, 24316960, 29180352, 36475440, 48633920, 72950880, 145901760]

約数ペア:

[(1, 145901760), (2, 72950880), (3, 48633920), (4, 36475440), (5, 29180352), (6, 24316960), (8, 18237720), (10, 14590176), (12, 12158480), (15, 9726784), (16, 9118860), (19, 7679040), (20, 7295088), (24, 6079240), (30, 4863392), (32, 4559430), (38, 3839520), (40, 3647544), (48, 3039620), (57, 2559680), (60, 2431696), (64, 2279715), (76, 1919760), (80, 1823772), (95, 1535808), (96, 1519810), (114, 1279840), (120, 1215848), (152, 959880), (160, 911886), (190, 767904), (192, 759905), (228, 639920), (240, 607924), (285, 511936), (304, 479940), (320, 455943), (361, 404160), (380, 383952), (421, 346560), (456, 319960), (480, 303962), (570, 255968), (608, 239970), (722, 202080), (760, 191976), (842, 173280), (912, 159980), (960, 151981), (1083, 134720), (1140, 127984), (1216, 119985), (1263, 115520), (1444, 101040), (1520, 95988), (1684, 86640), (1805, 80832), (1824, 79990), (2105, 69312), (2166, 67360), (2280, 63992), (2526, 57760), (2888, 50520), (3040, 47994), (3368, 43320), (3610, 40416), (3648, 39995), (4210, 34656), (4332, 33680), (4560, 31996), (5052, 28880), (5415, 26944), (5776, 25260), (6080, 23997), (6315, 23104), (6736, 21660), (7220, 20208), (7999, 18240), (8420, 17328), (8664, 16840), (9120, 15998), (10104, 14440), (10830, 13472), (11552, 12630)]