136581720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103471}}^1$

素因数の和:103496

約数の個数: 64

約数和(自身を含む): 446999040

約数和(自身を除く): 310417320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 103471, 206942, 310413, 413884, 517355, 620826, 827768, 1034710, 1138181, 1241652, 1552065, 2069420, 2276362, 2483304, 3104130, 3414543, 4138840, 4552724, 5690905, 6208260, 6829086, 9105448, 11381810, 12416520, 13658172, 17072715, 22763620, 27316344, 34145430, 45527240, 68290860, 136581720]

約数ペア:

[(1, 136581720), (2, 68290860), (3, 45527240), (4, 34145430), (5, 27316344), (6, 22763620), (8, 17072715), (10, 13658172), (11, 12416520), (12, 11381810), (15, 9105448), (20, 6829086), (22, 6208260), (24, 5690905), (30, 4552724), (33, 4138840), (40, 3414543), (44, 3104130), (55, 2483304), (60, 2276362), (66, 2069420), (88, 1552065), (110, 1241652), (120, 1138181), (132, 1034710), (165, 827768), (220, 620826), (264, 517355), (330, 413884), (440, 310413), (660, 206942), (1320, 103471)]