12195040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 34863696

約数和(自身を除く): 22668656

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 41, 44, 52, 55, 65, 80, 82, 88, 104, 110, 130, 143, 160, 164, 169, 176, 205, 208, 220, 260, 286, 328, 338, 352, 410, 416, 440, 451, 520, 533, 572, 656, 676, 715, 820, 845, 880, 902, 1040, 1066, 1144, 1312, 1352, 1430, 1640, 1690, 1760, 1804, 1859, 2080, 2132, 2255, 2288, 2665, 2704, 2860, 3280, 3380, 3608, 3718, 4264, 4510, 4576, 5330, 5408, 5720, 5863, 6560, 6760, 6929, 7216, 7436, 8528, 9020, 9295, 10660, 11440, 11726, 13520, 13858, 14432, 14872, 17056, 18040, 18590, 21320, 22880, 23452, 27040, 27716, 29315, 29744, 34645, 36080, 37180, 42640, 46904, 55432, 58630, 59488, 69290, 72160, 74360, 76219, 85280, 93808, 110864, 117260, 138580, 148720, 152438, 187616, 221728, 234520, 277160, 297440, 304876, 381095, 469040, 554320, 609752, 762190, 938080, 1108640, 1219504, 1524380, 2439008, 3048760, 6097520, 12195040]

約数ペア:

[(1, 12195040), (2, 6097520), (4, 3048760), (5, 2439008), (8, 1524380), (10, 1219504), (11, 1108640), (13, 938080), (16, 762190), (20, 609752), (22, 554320), (26, 469040), (32, 381095), (40, 304876), (41, 297440), (44, 277160), (52, 234520), (55, 221728), (65, 187616), (80, 152438), (82, 148720), (88, 138580), (104, 117260), (110, 110864), (130, 93808), (143, 85280), (160, 76219), (164, 74360), (169, 72160), (176, 69290), (205, 59488), (208, 58630), (220, 55432), (260, 46904), (286, 42640), (328, 37180), (338, 36080), (352, 34645), (410, 29744), (416, 29315), (440, 27716), (451, 27040), (520, 23452), (533, 22880), (572, 21320), (656, 18590), (676, 18040), (715, 17056), (820, 14872), (845, 14432), (880, 13858), (902, 13520), (1040, 11726), (1066, 11440), (1144, 10660), (1312, 9295), (1352, 9020), (1430, 8528), (1640, 7436), (1690, 7216), (1760, 6929), (1804, 6760), (1859, 6560), (2080, 5863), (2132, 5720), (2255, 5408), (2288, 5330), (2665, 4576), (2704, 4510), (2860, 4264), (3280, 3718), (3380, 3608)]