54112080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 185702400

約数和(自身を除く): 131590320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 103, 110, 120, 132, 165, 176, 199, 206, 220, 240, 264, 309, 330, 398, 412, 440, 515, 528, 597, 618, 660, 796, 824, 880, 995, 1030, 1133, 1194, 1236, 1320, 1545, 1592, 1648, 1990, 2060, 2189, 2266, 2388, 2472, 2640, 2985, 3090, 3184, 3399, 3980, 4120, 4378, 4532, 4776, 4944, 5665, 5970, 6180, 6567, 6798, 7960, 8240, 8756, 9064, 9552, 10945, 11330, 11940, 12360, 13134, 13596, 15920, 16995, 17512, 18128, 20497, 21890, 22660, 23880, 24720, 26268, 27192, 32835, 33990, 35024, 40994, 43780, 45320, 47760, 52536, 54384, 61491, 65670, 67980, 81988, 87560, 90640, 102485, 105072, 122982, 131340, 135960, 163976, 175120, 204970, 225467, 245964, 262680, 271920, 307455, 327952, 409940, 450934, 491928, 525360, 614910, 676401, 819880, 901868, 983856, 1127335, 1229820, 1352802, 1639760, 1803736, 2254670, 2459640, 2705604, 3382005, 3607472, 4509340, 4919280, 5411208, 6764010, 9018680, 10822416, 13528020, 18037360, 27056040, 54112080]

約数ペア:

[(1, 54112080), (2, 27056040), (3, 18037360), (4, 13528020), (5, 10822416), (6, 9018680), (8, 6764010), (10, 5411208), (11, 4919280), (12, 4509340), (15, 3607472), (16, 3382005), (20, 2705604), (22, 2459640), (24, 2254670), (30, 1803736), (33, 1639760), (40, 1352802), (44, 1229820), (48, 1127335), (55, 983856), (60, 901868), (66, 819880), (80, 676401), (88, 614910), (103, 525360), (110, 491928), (120, 450934), (132, 409940), (165, 327952), (176, 307455), (199, 271920), (206, 262680), (220, 245964), (240, 225467), (264, 204970), (309, 175120), (330, 163976), (398, 135960), (412, 131340), (440, 122982), (515, 105072), (528, 102485), (597, 90640), (618, 87560), (660, 81988), (796, 67980), (824, 65670), (880, 61491), (995, 54384), (1030, 52536), (1133, 47760), (1194, 45320), (1236, 43780), (1320, 40994), (1545, 35024), (1592, 33990), (1648, 32835), (1990, 27192), (2060, 26268), (2189, 24720), (2266, 23880), (2388, 22660), (2472, 21890), (2640, 20497), (2985, 18128), (3090, 17512), (3184, 16995), (3399, 15920), (3980, 13596), (4120, 13134), (4378, 12360), (4532, 11940), (4776, 11330), (4944, 10945), (5665, 9552), (5970, 9064), (6180, 8756), (6567, 8240), (6798, 7960)]