160784520

素因数分解:

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

素因数の和:103094

約数の個数: 64

約数和(自身を含む): 519462720

約数和(自身を除く): 358678200

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, 103067, 206134, 309201, 412268, 515335, 618402, 824536, 1030670, 1236804, 1339871, 1546005, 2061340, 2473608, 2679742, 3092010, 4019613, 4122680, 5359484, 6184020, 6699355, 8039226, 10718968, 12368040, 13398710, 16078452, 20098065, 26797420, 32156904, 40196130, 53594840, 80392260, 160784520]

約数ペア:

[(1, 160784520), (2, 80392260), (3, 53594840), (4, 40196130), (5, 32156904), (6, 26797420), (8, 20098065), (10, 16078452), (12, 13398710), (13, 12368040), (15, 10718968), (20, 8039226), (24, 6699355), (26, 6184020), (30, 5359484), (39, 4122680), (40, 4019613), (52, 3092010), (60, 2679742), (65, 2473608), (78, 2061340), (104, 1546005), (120, 1339871), (130, 1236804), (156, 1030670), (195, 824536), (260, 618402), (312, 515335), (390, 412268), (520, 309201), (780, 206134), (1560, 103067)]