108324840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69439}}^1$

素因数の和:69466

約数の個数: 64

約数和(自身を含む): 349977600

約数和(自身を除く): 241652760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 69439, 138878, 208317, 277756, 347195, 416634, 555512, 694390, 833268, 902707, 1041585, 1388780, 1666536, 1805414, 2083170, 2708121, 2777560, 3610828, 4166340, 4513535, 5416242, 7221656, 8332680, 9027070, 10832484, 13540605, 18054140, 21664968, 27081210, 36108280, 54162420, 108324840]

約数ペア:

[(1, 108324840), (2, 54162420), (3, 36108280), (4, 27081210), (5, 21664968), (6, 18054140), (8, 13540605), (10, 10832484), (12, 9027070), (13, 8332680), (15, 7221656), (20, 5416242), (24, 4513535), (26, 4166340), (30, 3610828), (39, 2777560), (40, 2708121), (52, 2083170), (60, 1805414), (65, 1666536), (78, 1388780), (104, 1041585), (120, 902707), (130, 833268), (156, 694390), (195, 555512), (260, 416634), (312, 347195), (390, 277756), (520, 208317), (780, 138878), (1560, 69439)]