27902160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 240

約数和(自身を含む): 110492928

約数和(自身を除く): 82590768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 271, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 542, 572, 585, 624, 660, 715, 720, 780, 792, 813, 858, 880, 936, 990, 1040, 1084, 1144, 1170, 1287, 1320, 1355, 1430, 1560, 1584, 1626, 1716, 1872, 1980, 2145, 2168, 2288, 2340, 2439, 2574, 2640, 2710, 2860, 2981, 3120, 3252, 3432, 3523, 3960, 4065, 4290, 4336, 4680, 4878, 5148, 5420, 5720, 5962, 6435, 6504, 6864, 7046, 7920, 8130, 8580, 8943, 9360, 9756, 10296, 10569, 10840, 11440, 11924, 12195, 12870, 13008, 14092, 14905, 16260, 17160, 17615, 17886, 19512, 20592, 21138, 21680, 23848, 24390, 25740, 26829, 28184, 29810, 31707, 32520, 34320, 35230, 35772, 38753, 39024, 42276, 44715, 47696, 48780, 51480, 52845, 53658, 56368, 59620, 63414, 65040, 70460, 71544, 77506, 84552, 89430, 97560, 102960, 105690, 107316, 116259, 119240, 126828, 134145, 140920, 143088, 155012, 158535, 169104, 178860, 193765, 195120, 211380, 214632, 232518, 238480, 253656, 268290, 281840, 310024, 317070, 348777, 357720, 387530, 422760, 429264, 465036, 507312, 536580, 581295, 620048, 634140, 697554, 715440, 775060, 845520, 930072, 1073160, 1162590, 1268280, 1395108, 1550120, 1743885, 1860144, 2146320, 2325180, 2536560, 2790216, 3100240, 3487770, 4650360, 5580432, 6975540, 9300720, 13951080, 27902160]

約数ペア:

[(1, 27902160), (2, 13951080), (3, 9300720), (4, 6975540), (5, 5580432), (6, 4650360), (8, 3487770), (9, 3100240), (10, 2790216), (11, 2536560), (12, 2325180), (13, 2146320), (15, 1860144), (16, 1743885), (18, 1550120), (20, 1395108), (22, 1268280), (24, 1162590), (26, 1073160), (30, 930072), (33, 845520), (36, 775060), (39, 715440), (40, 697554), (44, 634140), (45, 620048), (48, 581295), (52, 536580), (55, 507312), (60, 465036), (65, 429264), (66, 422760), (72, 387530), (78, 357720), (80, 348777), (88, 317070), (90, 310024), (99, 281840), (104, 268290), (110, 253656), (117, 238480), (120, 232518), (130, 214632), (132, 211380), (143, 195120), (144, 193765), (156, 178860), (165, 169104), (176, 158535), (180, 155012), (195, 143088), (198, 140920), (208, 134145), (220, 126828), (234, 119240), (240, 116259), (260, 107316), (264, 105690), (271, 102960), (286, 97560), (312, 89430), (330, 84552), (360, 77506), (390, 71544), (396, 70460), (429, 65040), (440, 63414), (468, 59620), (495, 56368), (520, 53658), (528, 52845), (542, 51480), (572, 48780), (585, 47696), (624, 44715), (660, 42276), (715, 39024), (720, 38753), (780, 35772), (792, 35230), (813, 34320), (858, 32520), (880, 31707), (936, 29810), (990, 28184), (1040, 26829), (1084, 25740), (1144, 24390), (1170, 23848), (1287, 21680), (1320, 21138), (1355, 20592), (1430, 19512), (1560, 17886), (1584, 17615), (1626, 17160), (1716, 16260), (1872, 14905), (1980, 14092), (2145, 13008), (2168, 12870), (2288, 12195), (2340, 11924), (2439, 11440), (2574, 10840), (2640, 10569), (2710, 10296), (2860, 9756), (2981, 9360), (3120, 8943), (3252, 8580), (3432, 8130), (3523, 7920), (3960, 7046), (4065, 6864), (4290, 6504), (4336, 6435), (4680, 5962), (4878, 5720), (5148, 5420)]