54904080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2971}}^1$

素因数の和:3005

約数の個数: 160

約数和(自身を含む): 212272128

約数和(自身を除く): 157368048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 2971, 3080, 3696, 4620, 5942, 6160, 8913, 9240, 11884, 14855, 17826, 18480, 20797, 23768, 29710, 32681, 35652, 41594, 44565, 47536, 59420, 62391, 65362, 71304, 83188, 89130, 98043, 103985, 118840, 124782, 130724, 142608, 163405, 166376, 178260, 196086, 207970, 228767, 237680, 249564, 261448, 311955, 326810, 332752, 356520, 392172, 415940, 457534, 490215, 499128, 522896, 623910, 653620, 686301, 713040, 784344, 831880, 915068, 980430, 998256, 1143835, 1247820, 1307240, 1372602, 1568688, 1663760, 1830136, 1960860, 2287670, 2495640, 2614480, 2745204, 3431505, 3660272, 3921720, 4575340, 4991280, 5490408, 6863010, 7843440, 9150680, 10980816, 13726020, 18301360, 27452040, 54904080]

約数ペア:

[(1, 54904080), (2, 27452040), (3, 18301360), (4, 13726020), (5, 10980816), (6, 9150680), (7, 7843440), (8, 6863010), (10, 5490408), (11, 4991280), (12, 4575340), (14, 3921720), (15, 3660272), (16, 3431505), (20, 2745204), (21, 2614480), (22, 2495640), (24, 2287670), (28, 1960860), (30, 1830136), (33, 1663760), (35, 1568688), (40, 1372602), (42, 1307240), (44, 1247820), (48, 1143835), (55, 998256), (56, 980430), (60, 915068), (66, 831880), (70, 784344), (77, 713040), (80, 686301), (84, 653620), (88, 623910), (105, 522896), (110, 499128), (112, 490215), (120, 457534), (132, 415940), (140, 392172), (154, 356520), (165, 332752), (168, 326810), (176, 311955), (210, 261448), (220, 249564), (231, 237680), (240, 228767), (264, 207970), (280, 196086), (308, 178260), (330, 166376), (336, 163405), (385, 142608), (420, 130724), (440, 124782), (462, 118840), (528, 103985), (560, 98043), (616, 89130), (660, 83188), (770, 71304), (840, 65362), (880, 62391), (924, 59420), (1155, 47536), (1232, 44565), (1320, 41594), (1540, 35652), (1680, 32681), (1848, 29710), (2310, 23768), (2640, 20797), (2971, 18480), (3080, 17826), (3696, 14855), (4620, 11884), (5942, 9240), (6160, 8913)]