30819360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:491

約数の個数: 192

約数和(自身を含む): 114307200

約数和(自身を除く): 83487840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 449, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 898, 1040, 1056, 1144, 1248, 1320, 1347, 1430, 1560, 1716, 1760, 1796, 2080, 2145, 2245, 2288, 2640, 2694, 2860, 3120, 3432, 3592, 4290, 4490, 4576, 4939, 5280, 5388, 5720, 5837, 6240, 6735, 6864, 7184, 8580, 8980, 9878, 10776, 11440, 11674, 13470, 13728, 14368, 14817, 17160, 17511, 17960, 19756, 21552, 22880, 23348, 24695, 26940, 29185, 29634, 34320, 35022, 35920, 39512, 43104, 46696, 49390, 53880, 58370, 59268, 64207, 68640, 70044, 71840, 74085, 79024, 87555, 93392, 98780, 107760, 116740, 118536, 128414, 140088, 148170, 158048, 175110, 186784, 192621, 197560, 215520, 233480, 237072, 256828, 280176, 296340, 321035, 350220, 385242, 395120, 466960, 474144, 513656, 560352, 592680, 642070, 700440, 770484, 790240, 933920, 963105, 1027312, 1185360, 1284140, 1400880, 1540968, 1926210, 2054624, 2370720, 2568280, 2801760, 3081936, 3852420, 5136560, 6163872, 7704840, 10273120, 15409680, 30819360]

約数ペア:

[(1, 30819360), (2, 15409680), (3, 10273120), (4, 7704840), (5, 6163872), (6, 5136560), (8, 3852420), (10, 3081936), (11, 2801760), (12, 2568280), (13, 2370720), (15, 2054624), (16, 1926210), (20, 1540968), (22, 1400880), (24, 1284140), (26, 1185360), (30, 1027312), (32, 963105), (33, 933920), (39, 790240), (40, 770484), (44, 700440), (48, 642070), (52, 592680), (55, 560352), (60, 513656), (65, 474144), (66, 466960), (78, 395120), (80, 385242), (88, 350220), (96, 321035), (104, 296340), (110, 280176), (120, 256828), (130, 237072), (132, 233480), (143, 215520), (156, 197560), (160, 192621), (165, 186784), (176, 175110), (195, 158048), (208, 148170), (220, 140088), (240, 128414), (260, 118536), (264, 116740), (286, 107760), (312, 98780), (330, 93392), (352, 87555), (390, 79024), (416, 74085), (429, 71840), (440, 70044), (449, 68640), (480, 64207), (520, 59268), (528, 58370), (572, 53880), (624, 49390), (660, 46696), (715, 43104), (780, 39512), (858, 35920), (880, 35022), (898, 34320), (1040, 29634), (1056, 29185), (1144, 26940), (1248, 24695), (1320, 23348), (1347, 22880), (1430, 21552), (1560, 19756), (1716, 17960), (1760, 17511), (1796, 17160), (2080, 14817), (2145, 14368), (2245, 13728), (2288, 13470), (2640, 11674), (2694, 11440), (2860, 10776), (3120, 9878), (3432, 8980), (3592, 8580), (4290, 7184), (4490, 6864), (4576, 6735), (4939, 6240), (5280, 5837), (5388, 5720)]