60806720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:388

約数の個数: 112

約数和(自身を含む): 159763968

約数和(自身を除く): 98957248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 130, 160, 188, 208, 235, 260, 311, 320, 376, 416, 470, 520, 611, 622, 752, 832, 940, 1040, 1222, 1244, 1504, 1555, 1880, 2080, 2444, 2488, 3008, 3055, 3110, 3760, 4043, 4160, 4888, 4976, 6110, 6220, 7520, 8086, 9776, 9952, 12220, 12440, 14617, 15040, 16172, 19552, 19904, 20215, 24440, 24880, 29234, 32344, 39104, 40430, 48880, 49760, 58468, 64688, 73085, 80860, 97760, 99520, 116936, 129376, 146170, 161720, 190021, 195520, 233872, 258752, 292340, 323440, 380042, 467744, 584680, 646880, 760084, 935488, 950105, 1169360, 1293760, 1520168, 1900210, 2338720, 3040336, 3800420, 4677440, 6080672, 7600840, 12161344, 15201680, 30403360, 60806720]

約数ペア:

[(1, 60806720), (2, 30403360), (4, 15201680), (5, 12161344), (8, 7600840), (10, 6080672), (13, 4677440), (16, 3800420), (20, 3040336), (26, 2338720), (32, 1900210), (40, 1520168), (47, 1293760), (52, 1169360), (64, 950105), (65, 935488), (80, 760084), (94, 646880), (104, 584680), (130, 467744), (160, 380042), (188, 323440), (208, 292340), (235, 258752), (260, 233872), (311, 195520), (320, 190021), (376, 161720), (416, 146170), (470, 129376), (520, 116936), (611, 99520), (622, 97760), (752, 80860), (832, 73085), (940, 64688), (1040, 58468), (1222, 49760), (1244, 48880), (1504, 40430), (1555, 39104), (1880, 32344), (2080, 29234), (2444, 24880), (2488, 24440), (3008, 20215), (3055, 19904), (3110, 19552), (3760, 16172), (4043, 15040), (4160, 14617), (4888, 12440), (4976, 12220), (6110, 9952), (6220, 9776), (7520, 8086)]