80392260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103067}}^1$

素因数の和:103092

約数の個数: 48

約数和(自身を含む): 242415936

約数和(自身を除く): 162023676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 103067, 206134, 309201, 412268, 515335, 618402, 1030670, 1236804, 1339871, 1546005, 2061340, 2679742, 3092010, 4019613, 5359484, 6184020, 6699355, 8039226, 13398710, 16078452, 20098065, 26797420, 40196130, 80392260]

約数ペア:

[(1, 80392260), (2, 40196130), (3, 26797420), (4, 20098065), (5, 16078452), (6, 13398710), (10, 8039226), (12, 6699355), (13, 6184020), (15, 5359484), (20, 4019613), (26, 3092010), (30, 2679742), (39, 2061340), (52, 1546005), (60, 1339871), (65, 1236804), (78, 1030670), (130, 618402), (156, 515335), (195, 412268), (260, 309201), (390, 206134), (780, 103067)]