17773080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11393}}^1$

素因数の和:11420

約数の個数: 64

約数和(自身を含む): 57425760

約数和(自身を除く): 39652680

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, 11393, 22786, 34179, 45572, 56965, 68358, 91144, 113930, 136716, 148109, 170895, 227860, 273432, 296218, 341790, 444327, 455720, 592436, 683580, 740545, 888654, 1184872, 1367160, 1481090, 1777308, 2221635, 2962180, 3554616, 4443270, 5924360, 8886540, 17773080]

約数ペア:

[(1, 17773080), (2, 8886540), (3, 5924360), (4, 4443270), (5, 3554616), (6, 2962180), (8, 2221635), (10, 1777308), (12, 1481090), (13, 1367160), (15, 1184872), (20, 888654), (24, 740545), (26, 683580), (30, 592436), (39, 455720), (40, 444327), (52, 341790), (60, 296218), (65, 273432), (78, 227860), (104, 170895), (120, 148109), (130, 136716), (156, 113930), (195, 91144), (260, 68358), (312, 56965), (390, 45572), (520, 34179), (780, 22786), (1560, 11393)]