12801360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 46747008

約数和(自身を除く): 33945648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 373, 390, 429, 440, 520, 528, 572, 624, 660, 715, 746, 780, 858, 880, 1040, 1119, 1144, 1320, 1430, 1492, 1560, 1716, 1865, 2145, 2238, 2288, 2640, 2860, 2984, 3120, 3432, 3730, 4103, 4290, 4476, 4849, 5595, 5720, 5968, 6864, 7460, 8206, 8580, 8952, 9698, 11190, 11440, 12309, 14547, 14920, 16412, 17160, 17904, 19396, 20515, 22380, 24245, 24618, 29094, 29840, 32824, 34320, 38792, 41030, 44760, 48490, 49236, 53339, 58188, 61545, 65648, 72735, 77584, 82060, 89520, 96980, 98472, 106678, 116376, 123090, 145470, 160017, 164120, 193960, 196944, 213356, 232752, 246180, 266695, 290940, 320034, 328240, 387920, 426712, 492360, 533390, 581880, 640068, 800085, 853424, 984720, 1066780, 1163760, 1280136, 1600170, 2133560, 2560272, 3200340, 4267120, 6400680, 12801360]

約数ペア:

[(1, 12801360), (2, 6400680), (3, 4267120), (4, 3200340), (5, 2560272), (6, 2133560), (8, 1600170), (10, 1280136), (11, 1163760), (12, 1066780), (13, 984720), (15, 853424), (16, 800085), (20, 640068), (22, 581880), (24, 533390), (26, 492360), (30, 426712), (33, 387920), (39, 328240), (40, 320034), (44, 290940), (48, 266695), (52, 246180), (55, 232752), (60, 213356), (65, 196944), (66, 193960), (78, 164120), (80, 160017), (88, 145470), (104, 123090), (110, 116376), (120, 106678), (130, 98472), (132, 96980), (143, 89520), (156, 82060), (165, 77584), (176, 72735), (195, 65648), (208, 61545), (220, 58188), (240, 53339), (260, 49236), (264, 48490), (286, 44760), (312, 41030), (330, 38792), (373, 34320), (390, 32824), (429, 29840), (440, 29094), (520, 24618), (528, 24245), (572, 22380), (624, 20515), (660, 19396), (715, 17904), (746, 17160), (780, 16412), (858, 14920), (880, 14547), (1040, 12309), (1119, 11440), (1144, 11190), (1320, 9698), (1430, 8952), (1492, 8580), (1560, 8206), (1716, 7460), (1865, 6864), (2145, 5968), (2238, 5720), (2288, 5595), (2640, 4849), (2860, 4476), (2984, 4290), (3120, 4103), (3432, 3730)]