129157080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{82793}}^1$

素因数の和:82820

約数の個数: 64

約数和(自身を含む): 417281760

約数和(自身を除く): 288124680

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, 82793, 165586, 248379, 331172, 413965, 496758, 662344, 827930, 993516, 1076309, 1241895, 1655860, 1987032, 2152618, 2483790, 3228927, 3311720, 4305236, 4967580, 5381545, 6457854, 8610472, 9935160, 10763090, 12915708, 16144635, 21526180, 25831416, 32289270, 43052360, 64578540, 129157080]

約数ペア:

[(1, 129157080), (2, 64578540), (3, 43052360), (4, 32289270), (5, 25831416), (6, 21526180), (8, 16144635), (10, 12915708), (12, 10763090), (13, 9935160), (15, 8610472), (20, 6457854), (24, 5381545), (26, 4967580), (30, 4305236), (39, 3311720), (40, 3228927), (52, 2483790), (60, 2152618), (65, 1987032), (78, 1655860), (104, 1241895), (120, 1076309), (130, 993516), (156, 827930), (195, 662344), (260, 496758), (312, 413965), (390, 331172), (520, 248379), (780, 165586), (1560, 82793)]